25240072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22063}}^1$

素因数の和:22093

約数の個数: 32

約数和(自身を含む): 55601280

約数和(自身を除く): 30361208

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 22063, 44126, 88252, 176504, 242693, 286819, 485386, 573638, 970772, 1147276, 1941544, 2294552, 3155009, 6310018, 12620036, 25240072]

約数ペア:

[(1, 25240072), (2, 12620036), (4, 6310018), (8, 3155009), (11, 2294552), (13, 1941544), (22, 1147276), (26, 970772), (44, 573638), (52, 485386), (88, 286819), (104, 242693), (143, 176504), (286, 88252), (572, 44126), (1144, 22063)]