26172588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 71124480

約数和(自身を除く): 44951892

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 71, 78, 102, 139, 142, 156, 204, 213, 221, 278, 284, 417, 426, 442, 556, 663, 834, 852, 884, 923, 1207, 1326, 1668, 1807, 1846, 2363, 2414, 2652, 2769, 3614, 3621, 3692, 4726, 4828, 5421, 5538, 7089, 7228, 7242, 9452, 9869, 10842, 11076, 14178, 14484, 15691, 19738, 21684, 28356, 29607, 30719, 31382, 39476, 47073, 59214, 61438, 62764, 92157, 94146, 118428, 122876, 128297, 167773, 184314, 188292, 256594, 335546, 368628, 384891, 503319, 513188, 671092, 769782, 1006638, 1539564, 2013276, 2181049, 4362098, 6543147, 8724196, 13086294, 26172588]

約数ペア:

[(1, 26172588), (2, 13086294), (3, 8724196), (4, 6543147), (6, 4362098), (12, 2181049), (13, 2013276), (17, 1539564), (26, 1006638), (34, 769782), (39, 671092), (51, 513188), (52, 503319), (68, 384891), (71, 368628), (78, 335546), (102, 256594), (139, 188292), (142, 184314), (156, 167773), (204, 128297), (213, 122876), (221, 118428), (278, 94146), (284, 92157), (417, 62764), (426, 61438), (442, 59214), (556, 47073), (663, 39476), (834, 31382), (852, 30719), (884, 29607), (923, 28356), (1207, 21684), (1326, 19738), (1668, 15691), (1807, 14484), (1846, 14178), (2363, 11076), (2414, 10842), (2652, 9869), (2769, 9452), (3614, 7242), (3621, 7228), (3692, 7089), (4726, 5538), (4828, 5421)]