42568428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3109}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 114248960

約数和(自身を除く): 71680532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3109, 3423, 4564, 6218, 6846, 9327, 12436, 13692, 18654, 21763, 37308, 43526, 65289, 87052, 130578, 261156, 506767, 1013534, 1520301, 2027068, 3040602, 3547369, 6081204, 7094738, 10642107, 14189476, 21284214, 42568428]

約数ペア:

[(1, 42568428), (2, 21284214), (3, 14189476), (4, 10642107), (6, 7094738), (7, 6081204), (12, 3547369), (14, 3040602), (21, 2027068), (28, 1520301), (42, 1013534), (84, 506767), (163, 261156), (326, 130578), (489, 87052), (652, 65289), (978, 43526), (1141, 37308), (1956, 21763), (2282, 18654), (3109, 13692), (3423, 12436), (4564, 9327), (6218, 6846)]