38974852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 83466880

約数和(自身を除く): 44492028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1201, 1708, 2318, 2402, 4636, 4804, 8113, 8407, 16226, 16814, 22819, 32452, 33628, 45638, 73261, 91276, 146522, 159733, 293044, 319466, 512827, 638932, 1025654, 1391959, 2051308, 2783918, 5567836, 9743713, 19487426, 38974852]

約数ペア:

[(1, 38974852), (2, 19487426), (4, 9743713), (7, 5567836), (14, 2783918), (19, 2051308), (28, 1391959), (38, 1025654), (61, 638932), (76, 512827), (122, 319466), (133, 293044), (244, 159733), (266, 146522), (427, 91276), (532, 73261), (854, 45638), (1159, 33628), (1201, 32452), (1708, 22819), (2318, 16814), (2402, 16226), (4636, 8407), (4804, 8113)]