25263264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 73833984

約数和(自身を除く): 48570720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 653, 744, 806, 992, 1209, 1248, 1306, 1488, 1612, 1959, 2418, 2612, 2976, 3224, 3918, 4836, 5224, 6448, 7836, 8489, 9672, 10448, 12896, 15672, 16978, 19344, 20243, 20896, 25467, 31344, 33956, 38688, 40486, 50934, 60729, 62688, 67912, 80972, 101868, 121458, 135824, 161944, 203736, 242916, 263159, 271648, 323888, 407472, 485832, 526318, 647776, 789477, 814944, 971664, 1052636, 1578954, 1943328, 2105272, 3157908, 4210544, 6315816, 8421088, 12631632, 25263264]

約数ペア:

[(1, 25263264), (2, 12631632), (3, 8421088), (4, 6315816), (6, 4210544), (8, 3157908), (12, 2105272), (13, 1943328), (16, 1578954), (24, 1052636), (26, 971664), (31, 814944), (32, 789477), (39, 647776), (48, 526318), (52, 485832), (62, 407472), (78, 323888), (93, 271648), (96, 263159), (104, 242916), (124, 203736), (156, 161944), (186, 135824), (208, 121458), (248, 101868), (312, 80972), (372, 67912), (403, 62688), (416, 60729), (496, 50934), (624, 40486), (653, 38688), (744, 33956), (806, 31344), (992, 25467), (1209, 20896), (1248, 20243), (1306, 19344), (1488, 16978), (1612, 15672), (1959, 12896), (2418, 10448), (2612, 9672), (2976, 8489), (3224, 7836), (3918, 6448), (4836, 5224)]