7831428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 20213760

約数和(自身を除く): 12382332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 751, 869, 948, 1502, 1738, 2253, 2607, 3004, 3476, 4506, 5214, 8261, 9012, 10428, 16522, 24783, 33044, 49566, 59329, 99132, 118658, 177987, 237316, 355974, 652619, 711948, 1305238, 1957857, 2610476, 3915714, 7831428]

約数ペア:

[(1, 7831428), (2, 3915714), (3, 2610476), (4, 1957857), (6, 1305238), (11, 711948), (12, 652619), (22, 355974), (33, 237316), (44, 177987), (66, 118658), (79, 99132), (132, 59329), (158, 49566), (237, 33044), (316, 24783), (474, 16522), (751, 10428), (869, 9012), (948, 8261), (1502, 5214), (1738, 4506), (2253, 3476), (2607, 3004)]