25502028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3023}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 38848692

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 3023, 4218, 6046, 8436, 9069, 12092, 18138, 36276, 57437, 111851, 114874, 172311, 223702, 229748, 335553, 344622, 447404, 671106, 689244, 1342212, 2125169, 4250338, 6375507, 8500676, 12751014, 25502028]

約数ペア:

[(1, 25502028), (2, 12751014), (3, 8500676), (4, 6375507), (6, 4250338), (12, 2125169), (19, 1342212), (37, 689244), (38, 671106), (57, 447404), (74, 344622), (76, 335553), (111, 229748), (114, 223702), (148, 172311), (222, 114874), (228, 111851), (444, 57437), (703, 36276), (1406, 18138), (2109, 12092), (2812, 9069), (3023, 8436), (4218, 6046)]