25139304

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{3457}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 68779620

約数和(自身を除く): 43640316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3457, 3636, 6914, 7272, 10371, 13828, 20742, 27656, 31113, 41484, 62226, 82968, 124452, 248904, 349157, 698314, 1047471, 1396628, 2094942, 2793256, 3142413, 4189884, 6284826, 8379768, 12569652, 25139304]

約数ペア:

[(1, 25139304), (2, 12569652), (3, 8379768), (4, 6284826), (6, 4189884), (8, 3142413), (9, 2793256), (12, 2094942), (18, 1396628), (24, 1047471), (36, 698314), (72, 349157), (101, 248904), (202, 124452), (303, 82968), (404, 62226), (606, 41484), (808, 31113), (909, 27656), (1212, 20742), (1818, 13828), (2424, 10371), (3457, 7272), (3636, 6914)]