25349344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 53056080

約数和(自身を除く): 27706736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 241, 304, 346, 482, 608, 692, 964, 1384, 1928, 2768, 3287, 3856, 4579, 5536, 6574, 7712, 9158, 13148, 18316, 26296, 36632, 41693, 52592, 73264, 83386, 105184, 146528, 166772, 333544, 667088, 792167, 1334176, 1584334, 3168668, 6337336, 12674672, 25349344]

約数ペア:

[(1, 25349344), (2, 12674672), (4, 6337336), (8, 3168668), (16, 1584334), (19, 1334176), (32, 792167), (38, 667088), (76, 333544), (152, 166772), (173, 146528), (241, 105184), (304, 83386), (346, 73264), (482, 52592), (608, 41693), (692, 36632), (964, 26296), (1384, 18316), (1928, 13148), (2768, 9158), (3287, 7712), (3856, 6574), (4579, 5536)]