28395504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6406

約数の個数: 60

約数和(自身を含む): 82044352

約数和(自身を除く): 53648848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 6361, 12722, 19083, 25444, 38166, 50888, 57249, 76332, 101776, 114498, 152664, 197191, 228996, 305328, 394382, 457992, 591573, 788764, 915984, 1183146, 1577528, 1774719, 2366292, 3155056, 3549438, 4732584, 7098876, 9465168, 14197752, 28395504]

約数ペア:

[(1, 28395504), (2, 14197752), (3, 9465168), (4, 7098876), (6, 4732584), (8, 3549438), (9, 3155056), (12, 2366292), (16, 1774719), (18, 1577528), (24, 1183146), (31, 915984), (36, 788764), (48, 591573), (62, 457992), (72, 394382), (93, 305328), (124, 228996), (144, 197191), (186, 152664), (248, 114498), (279, 101776), (372, 76332), (496, 57249), (558, 50888), (744, 38166), (1116, 25444), (1488, 19083), (2232, 12722), (4464, 6361)]