4247144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 9283680

約数和(自身を除く): 5036536

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 167, 187, 289, 334, 374, 578, 668, 748, 1156, 1336, 1496, 1837, 2312, 2839, 3179, 3674, 5678, 6358, 7348, 11356, 12716, 14696, 22712, 25432, 31229, 48263, 62458, 96526, 124916, 193052, 249832, 386104, 530893, 1061786, 2123572, 4247144]

約数ペア:

[(1, 4247144), (2, 2123572), (4, 1061786), (8, 530893), (11, 386104), (17, 249832), (22, 193052), (34, 124916), (44, 96526), (68, 62458), (88, 48263), (136, 31229), (167, 25432), (187, 22712), (289, 14696), (334, 12716), (374, 11356), (578, 7348), (668, 6358), (748, 5678), (1156, 3674), (1336, 3179), (1496, 2839), (1837, 2312)]