28494536

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2129}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 61344000

約数和(自身を除く): 32849464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 2129, 3346, 4258, 6692, 8516, 13384, 14903, 17032, 29806, 59612, 119224, 508831, 1017662, 2035324, 3561817, 4070648, 7123634, 14247268, 28494536]

約数ペア:

[(1, 28494536), (2, 14247268), (4, 7123634), (7, 4070648), (8, 3561817), (14, 2035324), (28, 1017662), (56, 508831), (239, 119224), (478, 59612), (956, 29806), (1673, 17032), (1912, 14903), (2129, 13384), (3346, 8516), (4258, 6692)]