15626672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 32538096

約数和(自身を除く): 16911424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 787, 1168, 1241, 1574, 2482, 3148, 4964, 6296, 9928, 12592, 13379, 19856, 26758, 53516, 57451, 107032, 114902, 214064, 229804, 459608, 919216, 976667, 1953334, 3906668, 7813336, 15626672]

約数ペア:

[(1, 15626672), (2, 7813336), (4, 3906668), (8, 1953334), (16, 976667), (17, 919216), (34, 459608), (68, 229804), (73, 214064), (136, 114902), (146, 107032), (272, 57451), (292, 53516), (584, 26758), (787, 19856), (1168, 13379), (1241, 12592), (1574, 9928), (2482, 6296), (3148, 4964)]