42426544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2177

約数の個数: 40

約数和(自身を含む): 87861440

約数和(自身を除く): 45434896

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2083, 2546, 4166, 5092, 8332, 10184, 16664, 20368, 33328, 39577, 79154, 139561, 158308, 279122, 316616, 558244, 633232, 1116488, 2232976, 2651659, 5303318, 10606636, 21213272, 42426544]

約数ペア:

[(1, 42426544), (2, 21213272), (4, 10606636), (8, 5303318), (16, 2651659), (19, 2232976), (38, 1116488), (67, 633232), (76, 558244), (134, 316616), (152, 279122), (268, 158308), (304, 139561), (536, 79154), (1072, 39577), (1273, 33328), (2083, 20368), (2546, 16664), (4166, 10184), (5092, 8332)]