42673316

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 91728000

約数和(自身を除く): 49054684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1637, 1862, 3274, 3724, 6517, 6548, 11459, 13034, 22918, 26068, 31103, 45836, 62206, 80213, 124412, 160426, 217721, 320852, 435442, 561491, 870884, 1122982, 1524047, 2245964, 3048094, 6096188, 10668329, 21336658, 42673316]

約数ペア:

[(1, 42673316), (2, 21336658), (4, 10668329), (7, 6096188), (14, 3048094), (19, 2245964), (28, 1524047), (38, 1122982), (49, 870884), (76, 561491), (98, 435442), (133, 320852), (196, 217721), (266, 160426), (343, 124412), (532, 80213), (686, 62206), (931, 45836), (1372, 31103), (1637, 26068), (1862, 22918), (3274, 13034), (3724, 11459), (6517, 6548)]