39830804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 79109520

約数和(自身を除く): 39278716

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 61, 116, 122, 244, 377, 433, 754, 793, 866, 1508, 1586, 1732, 1769, 3172, 3538, 5629, 7076, 11258, 12557, 22516, 22997, 25114, 26413, 45994, 50228, 52826, 91988, 105652, 163241, 326482, 343369, 652964, 686738, 765977, 1373476, 1531954, 3063908, 9957701, 19915402, 39830804]

約数ペア:

[(1, 39830804), (2, 19915402), (4, 9957701), (13, 3063908), (26, 1531954), (29, 1373476), (52, 765977), (58, 686738), (61, 652964), (116, 343369), (122, 326482), (244, 163241), (377, 105652), (433, 91988), (754, 52826), (793, 50228), (866, 45994), (1508, 26413), (1586, 25114), (1732, 22997), (1769, 22516), (3172, 12557), (3538, 11258), (5629, 7076)]