5274464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 11571840

約数和(自身を除く): 6297376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 409, 416, 496, 806, 818, 992, 1612, 1636, 3224, 3272, 5317, 6448, 6544, 10634, 12679, 12896, 13088, 21268, 25358, 42536, 50716, 85072, 101432, 164827, 170144, 202864, 329654, 405728, 659308, 1318616, 2637232, 5274464]

約数ペア:

[(1, 5274464), (2, 2637232), (4, 1318616), (8, 659308), (13, 405728), (16, 329654), (26, 202864), (31, 170144), (32, 164827), (52, 101432), (62, 85072), (104, 50716), (124, 42536), (208, 25358), (248, 21268), (403, 13088), (409, 12896), (416, 12679), (496, 10634), (806, 6544), (818, 6448), (992, 5317), (1612, 3272), (1636, 3224)]