25907388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9769}}^1$

素因数の和:9806

約数の個数: 48

約数和(自身を含む): 68937120

約数和(自身を除く): 43029732

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 9769, 19538, 29307, 39076, 58614, 117228, 126997, 166073, 253994, 332146, 380991, 498219, 507988, 664292, 761982, 996438, 1523964, 1992876, 2158949, 4317898, 6476847, 8635796, 12953694, 25907388]

約数ペア:

[(1, 25907388), (2, 12953694), (3, 8635796), (4, 6476847), (6, 4317898), (12, 2158949), (13, 1992876), (17, 1523964), (26, 996438), (34, 761982), (39, 664292), (51, 507988), (52, 498219), (68, 380991), (78, 332146), (102, 253994), (156, 166073), (204, 126997), (221, 117228), (442, 58614), (663, 39076), (884, 29307), (1326, 19538), (2652, 9769)]