26161270828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4996423}}^1$

素因数の和:4996462

約数の個数: 48

約数和(自身を含む): 60436744704

約数和(自身を除く): 34275473876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 4996423, 9992846, 19985692, 34974961, 54960653, 69949922, 84939191, 109921306, 139899844, 169878382, 219842612, 339756764, 384724571, 594574337, 769449142, 934331101, 1189148674, 1538898284, 1868662202, 2378297348, 3737324404, 6540317707, 13080635414, 26161270828]

約数ペア:

[(1, 26161270828), (2, 13080635414), (4, 6540317707), (7, 3737324404), (11, 2378297348), (14, 1868662202), (17, 1538898284), (22, 1189148674), (28, 934331101), (34, 769449142), (44, 594574337), (68, 384724571), (77, 339756764), (119, 219842612), (154, 169878382), (187, 139899844), (238, 109921306), (308, 84939191), (374, 69949922), (476, 54960653), (748, 34974961), (1309, 19985692), (2618, 9992846), (5236, 4996423)]