74985638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 142775136

約数和(自身を除く): 67789498

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 169, 182, 287, 338, 533, 574, 773, 1066, 1183, 1546, 2366, 3731, 5411, 6929, 7462, 10049, 10822, 13858, 20098, 31693, 48503, 63386, 70343, 97006, 130637, 140686, 221851, 261274, 412009, 443702, 824018, 914459, 1828918, 2884063, 5356117, 5768126, 10712234, 37492819, 74985638]

約数ペア:

[(1, 74985638), (2, 37492819), (7, 10712234), (13, 5768126), (14, 5356117), (26, 2884063), (41, 1828918), (82, 914459), (91, 824018), (169, 443702), (182, 412009), (287, 261274), (338, 221851), (533, 140686), (574, 130637), (773, 97006), (1066, 70343), (1183, 63386), (1546, 48503), (2366, 31693), (3731, 20098), (5411, 13858), (6929, 10822), (7462, 10049)]