24649612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 49823200

約数和(自身を除く): 25173588

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 61, 76, 122, 244, 247, 409, 494, 793, 818, 988, 1159, 1586, 1636, 2318, 3172, 4636, 5317, 7771, 10634, 15067, 15542, 21268, 24949, 30134, 31084, 49898, 60268, 99796, 101023, 202046, 324337, 404092, 474031, 648674, 948062, 1297348, 1896124, 6162403, 12324806, 24649612]

約数ペア:

[(1, 24649612), (2, 12324806), (4, 6162403), (13, 1896124), (19, 1297348), (26, 948062), (38, 648674), (52, 474031), (61, 404092), (76, 324337), (122, 202046), (244, 101023), (247, 99796), (409, 60268), (494, 49898), (793, 31084), (818, 30134), (988, 24949), (1159, 21268), (1586, 15542), (1636, 15067), (2318, 10634), (3172, 7771), (4636, 5317)]