27742708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 31527692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 238, 334, 349, 476, 668, 698, 1169, 1396, 2338, 2443, 2839, 4676, 4886, 5678, 5933, 9772, 11356, 11866, 19873, 23732, 39746, 41531, 58283, 79492, 83062, 116566, 166124, 233132, 407981, 815962, 990811, 1631924, 1981622, 3963244, 6935677, 13871354, 27742708]

約数ペア:

[(1, 27742708), (2, 13871354), (4, 6935677), (7, 3963244), (14, 1981622), (17, 1631924), (28, 990811), (34, 815962), (68, 407981), (119, 233132), (167, 166124), (238, 116566), (334, 83062), (349, 79492), (476, 58283), (668, 41531), (698, 39746), (1169, 23732), (1396, 19873), (2338, 11866), (2443, 11356), (2839, 9772), (4676, 5933), (4886, 5678)]