17207312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 60

約数和(自身を含む): 37028880

約数和(自身を除く): 19821568

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 107, 152, 184, 214, 304, 368, 428, 437, 529, 856, 874, 1058, 1712, 1748, 2033, 2116, 2461, 3496, 4066, 4232, 4922, 6992, 8132, 8464, 9844, 10051, 16264, 19688, 20102, 32528, 39376, 40204, 46759, 56603, 80408, 93518, 113206, 160816, 187036, 226412, 374072, 452824, 748144, 905648, 1075457, 2150914, 4301828, 8603656, 17207312]

約数ペア:

[(1, 17207312), (2, 8603656), (4, 4301828), (8, 2150914), (16, 1075457), (19, 905648), (23, 748144), (38, 452824), (46, 374072), (76, 226412), (92, 187036), (107, 160816), (152, 113206), (184, 93518), (214, 80408), (304, 56603), (368, 46759), (428, 40204), (437, 39376), (529, 32528), (856, 20102), (874, 19688), (1058, 16264), (1712, 10051), (1748, 9844), (2033, 8464), (2116, 8132), (2461, 6992), (3496, 4922), (4066, 4232)]