7991844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 21571200

約数和(自身を除く): 13579356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1069, 1246, 1869, 2138, 2492, 3207, 3738, 4276, 6414, 7476, 7483, 12828, 14966, 22449, 29932, 44898, 89796, 95141, 190282, 285423, 380564, 570846, 665987, 1141692, 1331974, 1997961, 2663948, 3995922, 7991844]

約数ペア:

[(1, 7991844), (2, 3995922), (3, 2663948), (4, 1997961), (6, 1331974), (7, 1141692), (12, 665987), (14, 570846), (21, 380564), (28, 285423), (42, 190282), (84, 95141), (89, 89796), (178, 44898), (267, 29932), (356, 22449), (534, 14966), (623, 12828), (1068, 7483), (1069, 7476), (1246, 6414), (1869, 4276), (2138, 3738), (2492, 3207)]