15678470864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1\times {\mathrm{4517}}^1$

素因数の和:6372

約数の個数: 80

約数和(自身を含む): 36787074048

約数和(自身を除く): 21108603184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1823, 1904, 3646, 4517, 7292, 9034, 12761, 14584, 18068, 25522, 29168, 30991, 31619, 36136, 51044, 61982, 63238, 72272, 76789, 102088, 123964, 126476, 153578, 204176, 216937, 247928, 252952, 307156, 433874, 495856, 505904, 537523, 614312, 867748, 1075046, 1228624, 1735496, 2150092, 3470992, 4300184, 8234491, 8600368, 16468982, 32937964, 57641437, 65875928, 115282874, 131751856, 139986347, 230565748, 279972694, 461131496, 559945388, 922262992, 979904429, 1119890776, 1959808858, 2239781552, 3919617716, 7839235432, 15678470864]

約数ペア:

[(1, 15678470864), (2, 7839235432), (4, 3919617716), (7, 2239781552), (8, 1959808858), (14, 1119890776), (16, 979904429), (17, 922262992), (28, 559945388), (34, 461131496), (56, 279972694), (68, 230565748), (112, 139986347), (119, 131751856), (136, 115282874), (238, 65875928), (272, 57641437), (476, 32937964), (952, 16468982), (1823, 8600368), (1904, 8234491), (3646, 4300184), (4517, 3470992), (7292, 2150092), (9034, 1735496), (12761, 1228624), (14584, 1075046), (18068, 867748), (25522, 614312), (29168, 537523), (30991, 505904), (31619, 495856), (36136, 433874), (51044, 307156), (61982, 252952), (63238, 247928), (72272, 216937), (76789, 204176), (102088, 153578), (123964, 126476)]