65137472

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 151424640

約数和(自身を除く): 86287168

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 64, 68, 76, 92, 136, 137, 152, 184, 272, 274, 304, 323, 368, 391, 437, 544, 548, 608, 646, 736, 782, 874, 1088, 1096, 1216, 1292, 1472, 1564, 1748, 2192, 2329, 2584, 2603, 3128, 3151, 3496, 4384, 4658, 5168, 5206, 6256, 6302, 6992, 7429, 8768, 9316, 10336, 10412, 12512, 12604, 13984, 14858, 18632, 20672, 20824, 25024, 25208, 27968, 29716, 37264, 41648, 44251, 50416, 53567, 59432, 59869, 74528, 83296, 88502, 100832, 107134, 118864, 119738, 149056, 166592, 177004, 201664, 214268, 237728, 239476, 354008, 428536, 475456, 478952, 708016, 857072, 957904, 1017773, 1416032, 1714144, 1915808, 2035546, 2832064, 3428288, 3831616, 4071092, 8142184, 16284368, 32568736, 65137472]

約数ペア:

[(1, 65137472), (2, 32568736), (4, 16284368), (8, 8142184), (16, 4071092), (17, 3831616), (19, 3428288), (23, 2832064), (32, 2035546), (34, 1915808), (38, 1714144), (46, 1416032), (64, 1017773), (68, 957904), (76, 857072), (92, 708016), (136, 478952), (137, 475456), (152, 428536), (184, 354008), (272, 239476), (274, 237728), (304, 214268), (323, 201664), (368, 177004), (391, 166592), (437, 149056), (544, 119738), (548, 118864), (608, 107134), (646, 100832), (736, 88502), (782, 83296), (874, 74528), (1088, 59869), (1096, 59432), (1216, 53567), (1292, 50416), (1472, 44251), (1564, 41648), (1748, 37264), (2192, 29716), (2329, 27968), (2584, 25208), (2603, 25024), (3128, 20824), (3151, 20672), (3496, 18632), (4384, 14858), (4658, 13984), (5168, 12604), (5206, 12512), (6256, 10412), (6302, 10336), (6992, 9316), (7429, 8768)]