26318992

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 64495872

約数和(自身を除く): 38176880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 601, 644, 782, 952, 1202, 1288, 1564, 1904, 2404, 2576, 2737, 3128, 4207, 4808, 5474, 6256, 8414, 9616, 10217, 10948, 13823, 16828, 20434, 21896, 27646, 33656, 40868, 43792, 55292, 67312, 71519, 81736, 96761, 110584, 143038, 163472, 193522, 221168, 234991, 286076, 387044, 469982, 572152, 774088, 939964, 1144304, 1548176, 1644937, 1879928, 3289874, 3759856, 6579748, 13159496, 26318992]

約数ペア:

[(1, 26318992), (2, 13159496), (4, 6579748), (7, 3759856), (8, 3289874), (14, 1879928), (16, 1644937), (17, 1548176), (23, 1144304), (28, 939964), (34, 774088), (46, 572152), (56, 469982), (68, 387044), (92, 286076), (112, 234991), (119, 221168), (136, 193522), (161, 163472), (184, 143038), (238, 110584), (272, 96761), (322, 81736), (368, 71519), (391, 67312), (476, 55292), (601, 43792), (644, 40868), (782, 33656), (952, 27646), (1202, 21896), (1288, 20434), (1564, 16828), (1904, 13823), (2404, 10948), (2576, 10217), (2737, 9616), (3128, 8414), (4207, 6256), (4808, 5474)]