40795016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 78997440

約数和(自身を除く): 38202424

約数列:

[1, 2, 4, 8, 37, 74, 148, 283, 296, 487, 566, 974, 1132, 1948, 2264, 3896, 10471, 18019, 20942, 36038, 41884, 72076, 83768, 137821, 144152, 275642, 551284, 1102568, 5099377, 10198754, 20397508, 40795016]

約数ペア:

[(1, 40795016), (2, 20397508), (4, 10198754), (8, 5099377), (37, 1102568), (74, 551284), (148, 275642), (283, 144152), (296, 137821), (487, 83768), (566, 72076), (974, 41884), (1132, 36038), (1948, 20942), (2264, 18019), (3896, 10471)]