71725472

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24631}}^1$

素因数の和:24661

約数の個数: 48

約数和(自身を含む): 173803392

約数和(自身を除く): 102077920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 24631, 49262, 98524, 172417, 197048, 320203, 344834, 394096, 640406, 689668, 788192, 1280812, 1379336, 2241421, 2561624, 2758672, 4482842, 5123248, 5517344, 8965684, 10246496, 17931368, 35862736, 71725472]

約数ペア:

[(1, 71725472), (2, 35862736), (4, 17931368), (7, 10246496), (8, 8965684), (13, 5517344), (14, 5123248), (16, 4482842), (26, 2758672), (28, 2561624), (32, 2241421), (52, 1379336), (56, 1280812), (91, 788192), (104, 689668), (112, 640406), (182, 394096), (208, 344834), (224, 320203), (364, 197048), (416, 172417), (728, 98524), (1456, 49262), (2912, 24631)]