76808576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 170217600

約数和(自身を除く): 93409024

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1489, 1612, 1664, 1984, 2978, 3224, 3968, 5956, 6448, 11912, 12896, 19357, 23824, 25792, 38714, 46159, 47648, 51584, 77428, 92318, 95296, 154856, 184636, 190592, 309712, 369272, 600067, 619424, 738544, 1200134, 1238848, 1477088, 2400268, 2477696, 2954176, 4800536, 5908352, 9601072, 19202144, 38404288, 76808576]

約数ペア:

[(1, 76808576), (2, 38404288), (4, 19202144), (8, 9601072), (13, 5908352), (16, 4800536), (26, 2954176), (31, 2477696), (32, 2400268), (52, 1477088), (62, 1238848), (64, 1200134), (104, 738544), (124, 619424), (128, 600067), (208, 369272), (248, 309712), (403, 190592), (416, 184636), (496, 154856), (806, 95296), (832, 92318), (992, 77428), (1489, 51584), (1612, 47648), (1664, 46159), (1984, 38714), (2978, 25792), (3224, 23824), (3968, 19357), (5956, 12896), (6448, 11912)]