42007252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^2$

素因数の和:592

約数の個数: 36

約数和(自身を含む): 88752160

約数和(自身を除く): 46744908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 281, 532, 562, 1124, 1967, 3934, 5339, 7868, 10678, 21356, 37373, 74746, 78961, 149492, 157922, 315844, 552727, 1105454, 1500259, 2210908, 3000518, 6001036, 10501813, 21003626, 42007252]

約数ペア:

[(1, 42007252), (2, 21003626), (4, 10501813), (7, 6001036), (14, 3000518), (19, 2210908), (28, 1500259), (38, 1105454), (76, 552727), (133, 315844), (266, 157922), (281, 149492), (532, 78961), (562, 74746), (1124, 37373), (1967, 21356), (3934, 10678), (5339, 7868)]