25379368

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 33407192

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 503, 742, 901, 952, 1006, 1484, 1802, 2012, 2968, 3521, 3604, 4024, 6307, 7042, 7208, 8551, 12614, 14084, 17102, 25228, 26659, 28168, 34204, 50456, 53318, 59857, 68408, 106636, 119714, 186613, 213272, 239428, 373226, 453203, 478856, 746452, 906406, 1492904, 1812812, 3172421, 3625624, 6344842, 12689684, 25379368]

約数ペア:

[(1, 25379368), (2, 12689684), (4, 6344842), (7, 3625624), (8, 3172421), (14, 1812812), (17, 1492904), (28, 906406), (34, 746452), (53, 478856), (56, 453203), (68, 373226), (106, 239428), (119, 213272), (136, 186613), (212, 119714), (238, 106636), (371, 68408), (424, 59857), (476, 53318), (503, 50456), (742, 34204), (901, 28168), (952, 26659), (1006, 25228), (1484, 17102), (1802, 14084), (2012, 12614), (2968, 8551), (3521, 7208), (3604, 7042), (4024, 6307)]