65001888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 144

約数和(自身を含む): 222505920

約数和(自身を除く): 157504032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1697, 1824, 2016, 2128, 2394, 2736, 3192, 3394, 4256, 4788, 5091, 5472, 6384, 6788, 9576, 10182, 11879, 12768, 13576, 15273, 19152, 20364, 23758, 27152, 30546, 32243, 35637, 38304, 40728, 47516, 54304, 61092, 64486, 71274, 81456, 95032, 96729, 106911, 122184, 128972, 142548, 162912, 190064, 193458, 213822, 225701, 244368, 257944, 285096, 290187, 380128, 386916, 427644, 451402, 488736, 515888, 570192, 580374, 677103, 773832, 855288, 902804, 1031776, 1140384, 1160748, 1354206, 1547664, 1710576, 1805608, 2031309, 2321496, 2708412, 3095328, 3421152, 3611216, 4062618, 4642992, 5416824, 7222432, 8125236, 9285984, 10833648, 16250472, 21667296, 32500944, 65001888]

約数ペア:

[(1, 65001888), (2, 32500944), (3, 21667296), (4, 16250472), (6, 10833648), (7, 9285984), (8, 8125236), (9, 7222432), (12, 5416824), (14, 4642992), (16, 4062618), (18, 3611216), (19, 3421152), (21, 3095328), (24, 2708412), (28, 2321496), (32, 2031309), (36, 1805608), (38, 1710576), (42, 1547664), (48, 1354206), (56, 1160748), (57, 1140384), (63, 1031776), (72, 902804), (76, 855288), (84, 773832), (96, 677103), (112, 580374), (114, 570192), (126, 515888), (133, 488736), (144, 451402), (152, 427644), (168, 386916), (171, 380128), (224, 290187), (228, 285096), (252, 257944), (266, 244368), (288, 225701), (304, 213822), (336, 193458), (342, 190064), (399, 162912), (456, 142548), (504, 128972), (532, 122184), (608, 106911), (672, 96729), (684, 95032), (798, 81456), (912, 71274), (1008, 64486), (1064, 61092), (1197, 54304), (1368, 47516), (1596, 40728), (1697, 38304), (1824, 35637), (2016, 32243), (2128, 30546), (2394, 27152), (2736, 23758), (3192, 20364), (3394, 19152), (4256, 15273), (4788, 13576), (5091, 12768), (5472, 11879), (6384, 10182), (6788, 9576)]