402591392

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{33911}}^1$

素因数の和:33981

約数の個数: 48

約数和(自身を含む): 922948992

約数和(自身を除く): 520357600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 33911, 67822, 135644, 237377, 271288, 474754, 542576, 949508, 1085152, 1797283, 1899016, 3594566, 3798032, 7189132, 7596064, 12580981, 14378264, 25161962, 28756528, 50323924, 57513056, 100647848, 201295696, 402591392]

約数ペア:

[(1, 402591392), (2, 201295696), (4, 100647848), (7, 57513056), (8, 50323924), (14, 28756528), (16, 25161962), (28, 14378264), (32, 12580981), (53, 7596064), (56, 7189132), (106, 3798032), (112, 3594566), (212, 1899016), (224, 1797283), (371, 1085152), (424, 949508), (742, 542576), (848, 474754), (1484, 271288), (1696, 237377), (2968, 135644), (5936, 67822), (11872, 33911)]