28731714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1901}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 62994240

約数和(自身を除く): 34262526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 229, 458, 687, 1374, 1901, 2519, 3802, 5038, 5703, 7557, 11406, 15114, 20911, 41822, 62733, 125466, 435329, 870658, 1305987, 2611974, 4788619, 9577238, 14365857, 28731714]

約数ペア:

[(1, 28731714), (2, 14365857), (3, 9577238), (6, 4788619), (11, 2611974), (22, 1305987), (33, 870658), (66, 435329), (229, 125466), (458, 62733), (687, 41822), (1374, 20911), (1901, 15114), (2519, 11406), (3802, 7557), (5038, 5703)]