74157056

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:680

約数の個数: 44

約数和(自身を含む): 149594760

約数和(自身を除く): 75437704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 521, 556, 1024, 1042, 1112, 2084, 2224, 4168, 4448, 8336, 8896, 16672, 17792, 33344, 35584, 66688, 71168, 72419, 133376, 142336, 144838, 266752, 289676, 533504, 579352, 1158704, 2317408, 4634816, 9269632, 18539264, 37078528, 74157056]

約数ペア:

[(1, 74157056), (2, 37078528), (4, 18539264), (8, 9269632), (16, 4634816), (32, 2317408), (64, 1158704), (128, 579352), (139, 533504), (256, 289676), (278, 266752), (512, 144838), (521, 142336), (556, 133376), (1024, 72419), (1042, 71168), (1112, 66688), (2084, 35584), (2224, 33344), (4168, 17792), (4448, 16672), (8336, 8896)]