67396868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 148291584

約数和(自身を除く): 80894716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1723, 1778, 2794, 3446, 3556, 5588, 6892, 9779, 12061, 18953, 19558, 24122, 37906, 39116, 48244, 75812, 132671, 218821, 265342, 437642, 530684, 875284, 1531747, 2407031, 3063494, 4814062, 6126988, 9628124, 16849217, 33698434, 67396868]

約数ペア:

[(1, 67396868), (2, 33698434), (4, 16849217), (7, 9628124), (11, 6126988), (14, 4814062), (22, 3063494), (28, 2407031), (44, 1531747), (77, 875284), (127, 530684), (154, 437642), (254, 265342), (308, 218821), (508, 132671), (889, 75812), (1397, 48244), (1723, 39116), (1778, 37906), (2794, 24122), (3446, 19558), (3556, 18953), (5588, 12061), (6892, 9779)]