28752324524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{37657}}^1$

素因数の和:37783

約数の個数: 96

約数和(自身を含む): 65391158784

約数和(自身を除く): 36638834260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 67, 74, 77, 134, 148, 154, 259, 268, 308, 407, 469, 518, 737, 814, 938, 1036, 1474, 1628, 1876, 2479, 2849, 2948, 4958, 5159, 5698, 9916, 10318, 11396, 17353, 20636, 27269, 34706, 37657, 54538, 69412, 75314, 109076, 150628, 190883, 263599, 381766, 414227, 527198, 763532, 828454, 1054396, 1393309, 1656908, 2523019, 2786618, 2899589, 5046038, 5573236, 5799178, 9753163, 10092076, 11598356, 15326399, 17661133, 19506326, 27753209, 30652798, 35322266, 39012652, 55506418, 61305596, 70644532, 93351703, 107284793, 111012836, 186703406, 194272463, 214569586, 373406812, 388544926, 429139172, 653461921, 777089852, 1026868733, 1306923842, 2053737466, 2613847684, 4107474932, 7188081131, 14376162262, 28752324524]

約数ペア:

[(1, 28752324524), (2, 14376162262), (4, 7188081131), (7, 4107474932), (11, 2613847684), (14, 2053737466), (22, 1306923842), (28, 1026868733), (37, 777089852), (44, 653461921), (67, 429139172), (74, 388544926), (77, 373406812), (134, 214569586), (148, 194272463), (154, 186703406), (259, 111012836), (268, 107284793), (308, 93351703), (407, 70644532), (469, 61305596), (518, 55506418), (737, 39012652), (814, 35322266), (938, 30652798), (1036, 27753209), (1474, 19506326), (1628, 17661133), (1876, 15326399), (2479, 11598356), (2849, 10092076), (2948, 9753163), (4958, 5799178), (5159, 5573236), (5698, 5046038), (9916, 2899589), (10318, 2786618), (11396, 2523019), (17353, 1656908), (20636, 1393309), (27269, 1054396), (34706, 828454), (37657, 763532), (54538, 527198), (69412, 414227), (75314, 381766), (109076, 263599), (150628, 190883)]