71355858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 167142240

約数和(自身を除く): 95786382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 978, 1141, 1489, 2282, 2978, 3423, 4467, 6846, 7987, 8934, 10423, 15974, 20846, 23961, 31269, 47922, 62538, 72961, 145922, 218883, 242707, 437766, 485414, 728121, 1456242, 1698949, 3397898, 5096847, 10193694, 11892643, 23785286, 35677929, 71355858]

約数ペア:

[(1, 71355858), (2, 35677929), (3, 23785286), (6, 11892643), (7, 10193694), (14, 5096847), (21, 3397898), (42, 1698949), (49, 1456242), (98, 728121), (147, 485414), (163, 437766), (294, 242707), (326, 218883), (489, 145922), (978, 72961), (1141, 62538), (1489, 47922), (2282, 31269), (2978, 23961), (3423, 20846), (4467, 15974), (6846, 10423), (7987, 8934)]