2740352

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 5548800

約数和(自身を除く): 2808448

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 271, 316, 542, 632, 1084, 1264, 2168, 2528, 4336, 5056, 8672, 10112, 17344, 21409, 34688, 42818, 85636, 171272, 342544, 685088, 1370176, 2740352]

約数ペア:

[(1, 2740352), (2, 1370176), (4, 685088), (8, 342544), (16, 171272), (32, 85636), (64, 42818), (79, 34688), (128, 21409), (158, 17344), (271, 10112), (316, 8672), (542, 5056), (632, 4336), (1084, 2528), (1264, 2168)]