72023014

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 125680896

約数和(自身を除く): 53657882

約数列:

[1, 2, 7, 14, 131, 173, 227, 262, 346, 454, 917, 1211, 1589, 1834, 2422, 3178, 22663, 29737, 39271, 45326, 59474, 78542, 158641, 208159, 274897, 317282, 416318, 549794, 5144501, 10289002, 36011507, 72023014]

約数ペア:

[(1, 72023014), (2, 36011507), (7, 10289002), (14, 5144501), (131, 549794), (173, 416318), (227, 317282), (262, 274897), (346, 208159), (454, 158641), (917, 78542), (1211, 59474), (1589, 45326), (1834, 39271), (2422, 29737), (3178, 22663)]