28407714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12109}}^1$

素因数の和:12154

約数の個数: 32

約数和(自身を含む): 62778240

約数和(自身を除く): 34370526

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 12109, 24218, 36327, 72654, 205853, 278507, 411706, 557014, 617559, 835521, 1235118, 1671042, 4734619, 9469238, 14203857, 28407714]

約数ペア:

[(1, 28407714), (2, 14203857), (3, 9469238), (6, 4734619), (17, 1671042), (23, 1235118), (34, 835521), (46, 617559), (51, 557014), (69, 411706), (102, 278507), (138, 205853), (391, 72654), (782, 36327), (1173, 24218), (2346, 12109)]