25254944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5519}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 33168736

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 5519, 11038, 22076, 44152, 60709, 71747, 88304, 121418, 143494, 176608, 242836, 286988, 485672, 573976, 789217, 971344, 1147952, 1578434, 1942688, 2295904, 3156868, 6313736, 12627472, 25254944]

約数ペア:

[(1, 25254944), (2, 12627472), (4, 6313736), (8, 3156868), (11, 2295904), (13, 1942688), (16, 1578434), (22, 1147952), (26, 971344), (32, 789217), (44, 573976), (52, 485672), (88, 286988), (104, 242836), (143, 176608), (176, 143494), (208, 121418), (286, 88304), (352, 71747), (416, 60709), (572, 44152), (1144, 22076), (2288, 11038), (4576, 5519)]