38748842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 65729664

約数和(自身を除く): 26980822

約数列:

[1, 2, 11, 22, 37, 74, 181, 263, 362, 407, 526, 814, 1991, 2893, 3982, 5786, 6697, 9731, 13394, 19462, 47603, 73667, 95206, 107041, 147334, 214082, 523633, 1047266, 1761311, 3522622, 19374421, 38748842]

約数ペア:

[(1, 38748842), (2, 19374421), (11, 3522622), (22, 1761311), (37, 1047266), (74, 523633), (181, 214082), (263, 147334), (362, 107041), (407, 95206), (526, 73667), (814, 47603), (1991, 19462), (2893, 13394), (3982, 9731), (5786, 6697)]