7938456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19457}}^1$

素因数の和:19483

約数の個数: 32

約数和(自身を含む): 21014640

約数和(自身を除く): 13076184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 19457, 38914, 58371, 77828, 116742, 155656, 233484, 330769, 466968, 661538, 992307, 1323076, 1984614, 2646152, 3969228, 7938456]

約数ペア:

[(1, 7938456), (2, 3969228), (3, 2646152), (4, 1984614), (6, 1323076), (8, 992307), (12, 661538), (17, 466968), (24, 330769), (34, 233484), (51, 155656), (68, 116742), (102, 77828), (136, 58371), (204, 38914), (408, 19457)]