25138752

素因数分解:

$2^6\times 3^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:747

約数の個数: 56

約数和(自身を含む): 66885312

約数和(自身を除く): 41746560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 311, 421, 622, 842, 933, 1244, 1263, 1684, 1866, 2488, 2526, 3368, 3732, 4976, 5052, 6736, 7464, 9952, 10104, 13472, 14928, 19904, 20208, 26944, 29856, 40416, 59712, 80832, 130931, 261862, 392793, 523724, 785586, 1047448, 1571172, 2094896, 3142344, 4189792, 6284688, 8379584, 12569376, 25138752]

約数ペア:

[(1, 25138752), (2, 12569376), (3, 8379584), (4, 6284688), (6, 4189792), (8, 3142344), (12, 2094896), (16, 1571172), (24, 1047448), (32, 785586), (48, 523724), (64, 392793), (96, 261862), (192, 130931), (311, 80832), (421, 59712), (622, 40416), (842, 29856), (933, 26944), (1244, 20208), (1263, 19904), (1684, 14928), (1866, 13472), (2488, 10104), (2526, 9952), (3368, 7464), (3732, 6736), (4976, 5052)]