2017993024

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{50129}}^1$

素因数の和:50195

約数の個数: 56

約数和(自身を含む): 4354692840

約数和(自身を除く): 2336699816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2368, 2516, 5032, 10064, 20128, 40256, 50129, 100258, 200516, 401032, 802064, 852193, 1604128, 1704386, 1854773, 3208256, 3408772, 3709546, 6817544, 7419092, 13635088, 14838184, 27270176, 29676368, 31531141, 54540352, 59352736, 63062282, 118705472, 126124564, 252249128, 504498256, 1008996512, 2017993024]

約数ペア:

[(1, 2017993024), (2, 1008996512), (4, 504498256), (8, 252249128), (16, 126124564), (17, 118705472), (32, 63062282), (34, 59352736), (37, 54540352), (64, 31531141), (68, 29676368), (74, 27270176), (136, 14838184), (148, 13635088), (272, 7419092), (296, 6817544), (544, 3709546), (592, 3408772), (629, 3208256), (1088, 1854773), (1184, 1704386), (1258, 1604128), (2368, 852193), (2516, 802064), (5032, 401032), (10064, 200516), (20128, 100258), (40256, 50129)]