64487634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8443}}^1$

素因数の和:8534

約数の個数: 32

約数和(自身を含む): 137806080

約数和(自身を除く): 73318446

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 8443, 16886, 25329, 50658, 160417, 320834, 481251, 565681, 962502, 1131362, 1697043, 3394086, 10747939, 21495878, 32243817, 64487634]

約数ペア:

[(1, 64487634), (2, 32243817), (3, 21495878), (6, 10747939), (19, 3394086), (38, 1697043), (57, 1131362), (67, 962502), (114, 565681), (134, 481251), (201, 320834), (402, 160417), (1273, 50658), (2546, 25329), (3819, 16886), (7638, 8443)]