74813824

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{2621}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 149768640

約数和(自身を除く): 74954816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 2621, 3568, 5242, 7136, 10484, 14272, 20968, 28544, 41936, 83872, 167744, 335488, 584483, 1168966, 2337932, 4675864, 9351728, 18703456, 37406912, 74813824]

約数ペア:

[(1, 74813824), (2, 37406912), (4, 18703456), (8, 9351728), (16, 4675864), (32, 2337932), (64, 1168966), (128, 584483), (223, 335488), (446, 167744), (892, 83872), (1784, 41936), (2621, 28544), (3568, 20968), (5242, 14272), (7136, 10484)]