74771236

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1020

約数の個数: 36

約数和(自身を含む): 141111936

約数和(自身を除く): 66340700

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 289, 578, 911, 1156, 1207, 1822, 2414, 3644, 4828, 15487, 20519, 30974, 41038, 61948, 64681, 82076, 129362, 258724, 263279, 526558, 1053116, 1099577, 2199154, 4398308, 18692809, 37385618, 74771236]

約数ペア:

[(1, 74771236), (2, 37385618), (4, 18692809), (17, 4398308), (34, 2199154), (68, 1099577), (71, 1053116), (142, 526558), (284, 263279), (289, 258724), (578, 129362), (911, 82076), (1156, 64681), (1207, 61948), (1822, 41038), (2414, 30974), (3644, 20519), (4828, 15487)]