61891742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{8819}}^1$

素因数の和:8872

約数の個数: 24

約数和(自身を含む): 105575400

約数和(自身を除く): 43683658

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 8819, 17638, 97009, 194018, 255751, 511502, 1067099, 2134198, 2813261, 5626522, 30945871, 61891742]

約数ペア:

[(1, 61891742), (2, 30945871), (11, 5626522), (22, 2813261), (29, 2134198), (58, 1067099), (121, 511502), (242, 255751), (319, 194018), (638, 97009), (3509, 17638), (7018, 8819)]