72357656

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7927}}^1$

素因数の和:8103

約数の個数: 32

約数和(自身を含む): 156023040

約数和(自身を除く): 83665384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 7927, 9128, 15854, 31708, 55489, 63416, 110978, 221956, 443912, 1292101, 2584202, 5168404, 9044707, 10336808, 18089414, 36178828, 72357656]

約数ペア:

[(1, 72357656), (2, 36178828), (4, 18089414), (7, 10336808), (8, 9044707), (14, 5168404), (28, 2584202), (56, 1292101), (163, 443912), (326, 221956), (652, 110978), (1141, 63416), (1304, 55489), (2282, 31708), (4564, 15854), (7927, 9128)]