401584384

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{42397}}^1$

素因数の和:42450

約数の個数: 36

約数和(自身を含む): 823284364

約数和(自身を除く): 421699980

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 42397, 84794, 169588, 339176, 678352, 1356704, 1568689, 2713408, 3137378, 5426816, 6274756, 10853632, 12549512, 25099024, 50198048, 100396096, 200792192, 401584384]

約数ペア:

[(1, 401584384), (2, 200792192), (4, 100396096), (8, 50198048), (16, 25099024), (32, 12549512), (37, 10853632), (64, 6274756), (74, 5426816), (128, 3137378), (148, 2713408), (256, 1568689), (296, 1356704), (592, 678352), (1184, 339176), (2368, 169588), (4736, 84794), (9472, 42397)]