40751312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1259}}^1$

素因数の和:1308

約数の個数: 60

約数和(自身を含む): 95931360

約数和(自身を除く): 55180048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1259, 1904, 2023, 2312, 2518, 4046, 4624, 5036, 8092, 8813, 10072, 16184, 17626, 20144, 21403, 32368, 35252, 42806, 70504, 85612, 141008, 149821, 171224, 299642, 342448, 363851, 599284, 727702, 1198568, 1455404, 2397136, 2546957, 2910808, 5093914, 5821616, 10187828, 20375656, 40751312]

約数ペア:

[(1, 40751312), (2, 20375656), (4, 10187828), (7, 5821616), (8, 5093914), (14, 2910808), (16, 2546957), (17, 2397136), (28, 1455404), (34, 1198568), (56, 727702), (68, 599284), (112, 363851), (119, 342448), (136, 299642), (238, 171224), (272, 149821), (289, 141008), (476, 85612), (578, 70504), (952, 42806), (1156, 35252), (1259, 32368), (1904, 21403), (2023, 20144), (2312, 17626), (2518, 16184), (4046, 10072), (4624, 8813), (5036, 8092)]