8227184

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 20088000

約数和(自身を除く): 11860816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 149, 203, 232, 238, 272, 298, 406, 464, 476, 493, 596, 812, 952, 986, 1043, 1192, 1624, 1904, 1972, 2086, 2384, 2533, 3248, 3451, 3944, 4172, 4321, 5066, 6902, 7888, 8344, 8642, 10132, 13804, 16688, 17284, 17731, 20264, 27608, 30247, 34568, 35462, 40528, 55216, 60494, 69136, 70924, 73457, 120988, 141848, 146914, 241976, 283696, 293828, 483952, 514199, 587656, 1028398, 1175312, 2056796, 4113592, 8227184]

約数ペア:

[(1, 8227184), (2, 4113592), (4, 2056796), (7, 1175312), (8, 1028398), (14, 587656), (16, 514199), (17, 483952), (28, 293828), (29, 283696), (34, 241976), (56, 146914), (58, 141848), (68, 120988), (112, 73457), (116, 70924), (119, 69136), (136, 60494), (149, 55216), (203, 40528), (232, 35462), (238, 34568), (272, 30247), (298, 27608), (406, 20264), (464, 17731), (476, 17284), (493, 16688), (596, 13804), (812, 10132), (952, 8642), (986, 8344), (1043, 7888), (1192, 6902), (1624, 5066), (1904, 4321), (1972, 4172), (2086, 3944), (2384, 3451), (2533, 3248)]