28935144

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6379}}^1$

素因数の和:6404

約数の個数: 80

約数和(自身を含む): 92637600

約数和(自身を除く): 63702456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6379, 12758, 19137, 25516, 38274, 44653, 51032, 57411, 76548, 89306, 114822, 133959, 153096, 172233, 178612, 229644, 267918, 344466, 357224, 401877, 459288, 516699, 535836, 688932, 803754, 1033398, 1071672, 1205631, 1377864, 1607508, 2066796, 2411262, 3215016, 3616893, 4133592, 4822524, 7233786, 9645048, 14467572, 28935144]

約数ペア:

[(1, 28935144), (2, 14467572), (3, 9645048), (4, 7233786), (6, 4822524), (7, 4133592), (8, 3616893), (9, 3215016), (12, 2411262), (14, 2066796), (18, 1607508), (21, 1377864), (24, 1205631), (27, 1071672), (28, 1033398), (36, 803754), (42, 688932), (54, 535836), (56, 516699), (63, 459288), (72, 401877), (81, 357224), (84, 344466), (108, 267918), (126, 229644), (162, 178612), (168, 172233), (189, 153096), (216, 133959), (252, 114822), (324, 89306), (378, 76548), (504, 57411), (567, 51032), (648, 44653), (756, 38274), (1134, 25516), (1512, 19137), (2268, 12758), (4536, 6379)]