38427376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{773}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 80619840

約数和(自身を除く): 42192464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 773, 956, 1546, 1912, 3092, 3107, 3824, 6184, 6214, 10049, 12368, 12428, 20098, 24856, 40196, 49712, 80392, 160784, 184747, 369494, 738988, 1477976, 2401711, 2955952, 4803422, 9606844, 19213688, 38427376]

約数ペア:

[(1, 38427376), (2, 19213688), (4, 9606844), (8, 4803422), (13, 2955952), (16, 2401711), (26, 1477976), (52, 738988), (104, 369494), (208, 184747), (239, 160784), (478, 80392), (773, 49712), (956, 40196), (1546, 24856), (1912, 20098), (3092, 12428), (3107, 12368), (3824, 10049), (6184, 6214)]