28305648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28081}}^1$

素因数の和:28102

約数の個数: 60

約数和(自身を含む): 90536368

約数和(自身を除く): 62230720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28081, 56162, 84243, 112324, 168486, 196567, 224648, 252729, 336972, 393134, 449296, 505458, 589701, 673944, 786268, 1010916, 1179402, 1347888, 1572536, 1769103, 2021832, 2358804, 3145072, 3538206, 4043664, 4717608, 7076412, 9435216, 14152824, 28305648]

約数ペア:

[(1, 28305648), (2, 14152824), (3, 9435216), (4, 7076412), (6, 4717608), (7, 4043664), (8, 3538206), (9, 3145072), (12, 2358804), (14, 2021832), (16, 1769103), (18, 1572536), (21, 1347888), (24, 1179402), (28, 1010916), (36, 786268), (42, 673944), (48, 589701), (56, 505458), (63, 449296), (72, 393134), (84, 336972), (112, 252729), (126, 224648), (144, 196567), (168, 168486), (252, 112324), (336, 84243), (504, 56162), (1008, 28081)]