1008088432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{72337}}^1$

素因数の和:72425

約数の個数: 40

約数和(自身を含む): 2134839056

約数和(自身を除く): 1126750624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 72337, 144674, 289348, 578696, 940381, 1157392, 1880762, 3761524, 4846579, 7523048, 9693158, 15046096, 19386316, 38772632, 63005527, 77545264, 126011054, 252022108, 504044216, 1008088432]

約数ペア:

[(1, 1008088432), (2, 504044216), (4, 252022108), (8, 126011054), (13, 77545264), (16, 63005527), (26, 38772632), (52, 19386316), (67, 15046096), (104, 9693158), (134, 7523048), (208, 4846579), (268, 3761524), (536, 1880762), (871, 1157392), (1072, 940381), (1742, 578696), (3484, 289348), (6968, 144674), (13936, 72337)]