426832016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1667}}^1$

素因数の和:2919

約数の個数: 40

約数和(自身を含む): 891859584

約数和(自身を除く): 465027568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1231, 1667, 2462, 3334, 4924, 6668, 9848, 13336, 16003, 19696, 21671, 26672, 32006, 43342, 64012, 86684, 128024, 173368, 256048, 346736, 2052077, 4104154, 8208308, 16416616, 26677001, 32833232, 53354002, 106708004, 213416008, 426832016]

約数ペア:

[(1, 426832016), (2, 213416008), (4, 106708004), (8, 53354002), (13, 32833232), (16, 26677001), (26, 16416616), (52, 8208308), (104, 4104154), (208, 2052077), (1231, 346736), (1667, 256048), (2462, 173368), (3334, 128024), (4924, 86684), (6668, 64012), (9848, 43342), (13336, 32006), (16003, 26672), (19696, 21671)]