61409644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 117482400

約数和(自身を除く): 56072756

約数列:

[1, 2, 4, 17, 34, 68, 73, 89, 139, 146, 178, 278, 292, 356, 556, 1241, 1513, 2363, 2482, 3026, 4726, 4964, 6052, 6497, 9452, 10147, 12371, 12994, 20294, 24742, 25988, 40588, 49484, 110449, 172499, 210307, 220898, 344998, 420614, 441796, 689996, 841228, 903083, 1806166, 3612332, 15352411, 30704822, 61409644]

約数ペア:

[(1, 61409644), (2, 30704822), (4, 15352411), (17, 3612332), (34, 1806166), (68, 903083), (73, 841228), (89, 689996), (139, 441796), (146, 420614), (178, 344998), (278, 220898), (292, 210307), (356, 172499), (556, 110449), (1241, 49484), (1513, 40588), (2363, 25988), (2482, 24742), (3026, 20294), (4726, 12994), (4964, 12371), (6052, 10147), (6497, 9452)]