7876387064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{44893}}^1$

素因数の和:45160

約数の個数: 64

約数和(自身を含む): 18252104640

約数和(自身を除く): 10375717576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 241, 364, 482, 728, 964, 1687, 1928, 3133, 3374, 6266, 6748, 12532, 13496, 21931, 25064, 43862, 44893, 87724, 89786, 175448, 179572, 314251, 359144, 583609, 628502, 1167218, 1257004, 2334436, 2514008, 4085263, 4668872, 8170526, 10819213, 16341052, 21638426, 32682104, 43276852, 75734491, 86553704, 140649769, 151468982, 281299538, 302937964, 562599076, 605875928, 984548383, 1125198152, 1969096766, 3938193532, 7876387064]

約数ペア:

[(1, 7876387064), (2, 3938193532), (4, 1969096766), (7, 1125198152), (8, 984548383), (13, 605875928), (14, 562599076), (26, 302937964), (28, 281299538), (52, 151468982), (56, 140649769), (91, 86553704), (104, 75734491), (182, 43276852), (241, 32682104), (364, 21638426), (482, 16341052), (728, 10819213), (964, 8170526), (1687, 4668872), (1928, 4085263), (3133, 2514008), (3374, 2334436), (6266, 1257004), (6748, 1167218), (12532, 628502), (13496, 583609), (21931, 359144), (25064, 314251), (43862, 179572), (44893, 175448), (87724, 89786)]