744431464

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{55621}}^1$

素因数の和:55873

約数の個数: 32

約数和(自身を含む): 1601913600

約数和(自身を除く): 857482136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 13384, 55621, 111242, 222484, 389347, 444968, 778694, 1557388, 3114776, 13293419, 26586838, 53173676, 93053933, 106347352, 186107866, 372215732, 744431464]

約数ペア:

[(1, 744431464), (2, 372215732), (4, 186107866), (7, 106347352), (8, 93053933), (14, 53173676), (28, 26586838), (56, 13293419), (239, 3114776), (478, 1557388), (956, 778694), (1673, 444968), (1912, 389347), (3346, 222484), (6692, 111242), (13384, 55621)]