29975792

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 45019408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 839, 1232, 1276, 1624, 1678, 2233, 2552, 3248, 3356, 4466, 5104, 5873, 6712, 8932, 9229, 11746, 13424, 17864, 18458, 23492, 24331, 35728, 36916, 46984, 48662, 64603, 73832, 93968, 97324, 129206, 147664, 170317, 194648, 258412, 267641, 340634, 389296, 516824, 535282, 681268, 1033648, 1070564, 1362536, 1873487, 2141128, 2725072, 3746974, 4282256, 7493948, 14987896, 29975792]

約数ペア:

[(1, 29975792), (2, 14987896), (4, 7493948), (7, 4282256), (8, 3746974), (11, 2725072), (14, 2141128), (16, 1873487), (22, 1362536), (28, 1070564), (29, 1033648), (44, 681268), (56, 535282), (58, 516824), (77, 389296), (88, 340634), (112, 267641), (116, 258412), (154, 194648), (176, 170317), (203, 147664), (232, 129206), (308, 97324), (319, 93968), (406, 73832), (464, 64603), (616, 48662), (638, 46984), (812, 36916), (839, 35728), (1232, 24331), (1276, 23492), (1624, 18458), (1678, 17864), (2233, 13424), (2552, 11746), (3248, 9229), (3356, 8932), (4466, 6712), (5104, 5873)]