42684272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1917

約数の個数: 40

約数和(自身を含む): 87232512

約数和(自身を除く): 44548240

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 1831, 2914, 3662, 5828, 7324, 11656, 14648, 23312, 29296, 56761, 86057, 113522, 172114, 227044, 344228, 454088, 688456, 908176, 1376912, 2667767, 5335534, 10671068, 21342136, 42684272]

約数ペア:

[(1, 42684272), (2, 21342136), (4, 10671068), (8, 5335534), (16, 2667767), (31, 1376912), (47, 908176), (62, 688456), (94, 454088), (124, 344228), (188, 227044), (248, 172114), (376, 113522), (496, 86057), (752, 56761), (1457, 29296), (1831, 23312), (2914, 14648), (3662, 11656), (5828, 7324)]