42989464

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6451}}^1$

素因数の和:6488

約数の個数: 48

約数和(自身を含む): 99296280

約数和(自身を除く): 56306816

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6451, 6664, 12902, 25804, 45157, 51608, 90314, 109667, 180628, 219334, 316099, 361256, 438668, 632198, 767669, 877336, 1264396, 1535338, 2528792, 3070676, 5373683, 6141352, 10747366, 21494732, 42989464]

約数ペア:

[(1, 42989464), (2, 21494732), (4, 10747366), (7, 6141352), (8, 5373683), (14, 3070676), (17, 2528792), (28, 1535338), (34, 1264396), (49, 877336), (56, 767669), (68, 632198), (98, 438668), (119, 361256), (136, 316099), (196, 219334), (238, 180628), (392, 109667), (476, 90314), (833, 51608), (952, 45157), (1666, 25804), (3332, 12902), (6451, 6664)]