28751012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 57480192

約数和(自身を除く): 28729180

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 391, 527, 593, 713, 782, 1054, 1186, 1426, 1564, 2108, 2372, 2852, 10081, 12121, 13639, 18383, 20162, 24242, 27278, 36766, 40324, 48484, 54556, 73532, 231863, 312511, 422809, 463726, 625022, 845618, 927452, 1250044, 1691236, 7187753, 14375506, 28751012]

約数ペア:

[(1, 28751012), (2, 14375506), (4, 7187753), (17, 1691236), (23, 1250044), (31, 927452), (34, 845618), (46, 625022), (62, 463726), (68, 422809), (92, 312511), (124, 231863), (391, 73532), (527, 54556), (593, 48484), (713, 40324), (782, 36766), (1054, 27278), (1186, 24242), (1426, 20162), (1564, 18383), (2108, 13639), (2372, 12121), (2852, 10081)]