1685864128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{24413}}^1$

素因数の和:24521

約数の個数: 56

約数和(自身を含む): 3646279728

約数和(自身を除く): 1960415600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1079, 1328, 2158, 2656, 4316, 5312, 8632, 17264, 24413, 34528, 48826, 69056, 97652, 195304, 317369, 390608, 634738, 781216, 1269476, 1562432, 2026279, 2538952, 4052558, 5077904, 8105116, 10155808, 16210232, 20311616, 26341627, 32420464, 52683254, 64840928, 105366508, 129681856, 210733016, 421466032, 842932064, 1685864128]

約数ペア:

[(1, 1685864128), (2, 842932064), (4, 421466032), (8, 210733016), (13, 129681856), (16, 105366508), (26, 64840928), (32, 52683254), (52, 32420464), (64, 26341627), (83, 20311616), (104, 16210232), (166, 10155808), (208, 8105116), (332, 5077904), (416, 4052558), (664, 2538952), (832, 2026279), (1079, 1562432), (1328, 1269476), (2158, 781216), (2656, 634738), (4316, 390608), (5312, 317369), (8632, 195304), (17264, 97652), (24413, 69056), (34528, 48826)]