40823432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^2$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 85489740

約数和(自身を除く): 44666308

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 103, 104, 148, 206, 296, 412, 481, 824, 962, 1339, 1924, 2678, 3811, 3848, 5356, 7622, 10609, 10712, 15244, 21218, 30488, 42436, 49543, 84872, 99086, 137917, 198172, 275834, 392533, 396344, 551668, 785066, 1103336, 1570132, 3140264, 5102929, 10205858, 20411716, 40823432]

約数ペア:

[(1, 40823432), (2, 20411716), (4, 10205858), (8, 5102929), (13, 3140264), (26, 1570132), (37, 1103336), (52, 785066), (74, 551668), (103, 396344), (104, 392533), (148, 275834), (206, 198172), (296, 137917), (412, 99086), (481, 84872), (824, 49543), (962, 42436), (1339, 30488), (1924, 21218), (2678, 15244), (3811, 10712), (3848, 10609), (5356, 7622)]