40913088

素因数分解:

$2^6\times 3^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:945

約数の個数: 56

約数和(自身を含む): 108722160

約数和(自身を除く): 67809072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 409, 521, 818, 1042, 1227, 1563, 1636, 2084, 2454, 3126, 3272, 4168, 4908, 6252, 6544, 8336, 9816, 12504, 13088, 16672, 19632, 25008, 26176, 33344, 39264, 50016, 78528, 100032, 213089, 426178, 639267, 852356, 1278534, 1704712, 2557068, 3409424, 5114136, 6818848, 10228272, 13637696, 20456544, 40913088]

約数ペア:

[(1, 40913088), (2, 20456544), (3, 13637696), (4, 10228272), (6, 6818848), (8, 5114136), (12, 3409424), (16, 2557068), (24, 1704712), (32, 1278534), (48, 852356), (64, 639267), (96, 426178), (192, 213089), (409, 100032), (521, 78528), (818, 50016), (1042, 39264), (1227, 33344), (1563, 26176), (1636, 25008), (2084, 19632), (2454, 16672), (3126, 13088), (3272, 12504), (4168, 9816), (4908, 8336), (6252, 6544)]