28924878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 61136640

約数和(自身を除く): 32211762

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 487, 521, 974, 1042, 1461, 1563, 2922, 3126, 9253, 9899, 18506, 19798, 27759, 29697, 55518, 59394, 253727, 507454, 761181, 1522362, 4820813, 9641626, 14462439, 28924878]

約数ペア:

[(1, 28924878), (2, 14462439), (3, 9641626), (6, 4820813), (19, 1522362), (38, 761181), (57, 507454), (114, 253727), (487, 59394), (521, 55518), (974, 29697), (1042, 27759), (1461, 19798), (1563, 18506), (2922, 9899), (3126, 9253)]