72524816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49811}}^1$

素因数の和:49839

約数の個数: 40

約数和(自身を含む): 172947264

約数和(自身を除く): 100422448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49811, 99622, 199244, 348677, 398488, 647543, 697354, 796976, 1295086, 1394708, 2590172, 2789416, 4532801, 5180344, 5578832, 9065602, 10360688, 18131204, 36262408, 72524816]

約数ペア:

[(1, 72524816), (2, 36262408), (4, 18131204), (7, 10360688), (8, 9065602), (13, 5578832), (14, 5180344), (16, 4532801), (26, 2789416), (28, 2590172), (52, 1394708), (56, 1295086), (91, 796976), (104, 697354), (112, 647543), (182, 398488), (208, 348677), (364, 199244), (728, 99622), (1456, 49811)]