69670412

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 75481588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 239, 359, 406, 478, 718, 812, 956, 1436, 1673, 2513, 3346, 5026, 6692, 6931, 10052, 10411, 13862, 20822, 27724, 41644, 48517, 72877, 85801, 97034, 145754, 171602, 194068, 291508, 343204, 600607, 1201214, 2402428, 2488229, 4976458, 9952916, 17417603, 34835206, 69670412]

約数ペア:

[(1, 69670412), (2, 34835206), (4, 17417603), (7, 9952916), (14, 4976458), (28, 2488229), (29, 2402428), (58, 1201214), (116, 600607), (203, 343204), (239, 291508), (359, 194068), (406, 171602), (478, 145754), (718, 97034), (812, 85801), (956, 72877), (1436, 48517), (1673, 41644), (2513, 27724), (3346, 20822), (5026, 13862), (6692, 10411), (6931, 10052)]