4380712

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 9472320

約数和(自身を除く): 5091608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 571, 959, 1096, 1142, 1918, 2284, 3836, 3997, 4568, 7672, 7994, 15988, 31976, 78227, 156454, 312908, 547589, 625816, 1095178, 2190356, 4380712]

約数ペア:

[(1, 4380712), (2, 2190356), (4, 1095178), (7, 625816), (8, 547589), (14, 312908), (28, 156454), (56, 78227), (137, 31976), (274, 15988), (548, 7994), (571, 7672), (959, 4568), (1096, 3997), (1142, 3836), (1918, 2284)]