61563436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 120960000

約数和(自身を除く): 59396564

約数列:

[1, 2, 4, 11, 22, 44, 79, 89, 158, 178, 199, 316, 356, 398, 796, 869, 979, 1738, 1958, 2189, 3476, 3916, 4378, 7031, 8756, 14062, 15721, 17711, 28124, 31442, 35422, 62884, 70844, 77341, 154682, 172931, 194821, 309364, 345862, 389642, 691724, 779284, 1399169, 2798338, 5596676, 15390859, 30781718, 61563436]

約数ペア:

[(1, 61563436), (2, 30781718), (4, 15390859), (11, 5596676), (22, 2798338), (44, 1399169), (79, 779284), (89, 691724), (158, 389642), (178, 345862), (199, 309364), (316, 194821), (356, 172931), (398, 154682), (796, 77341), (869, 70844), (979, 62884), (1738, 35422), (1958, 31442), (2189, 28124), (3476, 17711), (3916, 15721), (4378, 14062), (7031, 8756)]