25535686514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 42620256000

約数和(自身を除く): 17084569486

約数列:

[1, 2, 13, 26, 59, 89, 118, 178, 359, 521, 718, 767, 1042, 1157, 1534, 2314, 4667, 5251, 6773, 9334, 10502, 13546, 21181, 30739, 31951, 42362, 46369, 61478, 63902, 68263, 92738, 136526, 187039, 275353, 374078, 399607, 415363, 550706, 602797, 799214, 830726, 1205594, 1885109, 2431507, 2735771, 3770218, 4863014, 5471542, 11035301, 16646471, 22070602, 24506417, 33292942, 35565023, 49012834, 71130046, 143458913, 216404123, 286917826, 432808246, 982141789, 1964283578, 12767843257, 25535686514]

約数ペア:

[(1, 25535686514), (2, 12767843257), (13, 1964283578), (26, 982141789), (59, 432808246), (89, 286917826), (118, 216404123), (178, 143458913), (359, 71130046), (521, 49012834), (718, 35565023), (767, 33292942), (1042, 24506417), (1157, 22070602), (1534, 16646471), (2314, 11035301), (4667, 5471542), (5251, 4863014), (6773, 3770218), (9334, 2735771), (10502, 2431507), (13546, 1885109), (21181, 1205594), (30739, 830726), (31951, 799214), (42362, 602797), (46369, 550706), (61478, 415363), (63902, 399607), (68263, 374078), (92738, 275353), (136526, 187039)]