25043328

素因数分解:

$2^7\times 3^2\times {\mathrm{21739}}^1$

素因数の和:21759

約数の個数: 48

約数和(自身を含む): 72068100

約数和(自身を除く): 47024772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 21739, 43478, 65217, 86956, 130434, 173912, 195651, 260868, 347824, 391302, 521736, 695648, 782604, 1043472, 1391296, 1565208, 2086944, 2782592, 3130416, 4173888, 6260832, 8347776, 12521664, 25043328]

約数ペア:

[(1, 25043328), (2, 12521664), (3, 8347776), (4, 6260832), (6, 4173888), (8, 3130416), (9, 2782592), (12, 2086944), (16, 1565208), (18, 1391296), (24, 1043472), (32, 782604), (36, 695648), (48, 521736), (64, 391302), (72, 347824), (96, 260868), (128, 195651), (144, 173912), (192, 130434), (288, 86956), (384, 65217), (576, 43478), (1152, 21739)]