42091042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 76953600

約数和(自身を除く): 34862558

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 2003, 3002, 4006, 10507, 14021, 21014, 28042, 38057, 76114, 158237, 266399, 316474, 532798, 1107659, 2215318, 3006503, 6013006, 21045521, 42091042]

約数ペア:

[(1, 42091042), (2, 21045521), (7, 6013006), (14, 3006503), (19, 2215318), (38, 1107659), (79, 532798), (133, 316474), (158, 266399), (266, 158237), (553, 76114), (1106, 38057), (1501, 28042), (2003, 21014), (3002, 14021), (4006, 10507)]