40302344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 84672000

約数和(自身を除く): 44369656

約数列:

[1, 2, 4, 8, 19, 29, 38, 41, 58, 76, 82, 116, 152, 164, 223, 232, 328, 446, 551, 779, 892, 1102, 1189, 1558, 1784, 2204, 2378, 3116, 4237, 4408, 4756, 6232, 6467, 8474, 9143, 9512, 12934, 16948, 18286, 22591, 25868, 33896, 36572, 45182, 51736, 73144, 90364, 122873, 173717, 180728, 245746, 265147, 347434, 491492, 530294, 694868, 982984, 1060588, 1389736, 2121176, 5037793, 10075586, 20151172, 40302344]

約数ペア:

[(1, 40302344), (2, 20151172), (4, 10075586), (8, 5037793), (19, 2121176), (29, 1389736), (38, 1060588), (41, 982984), (58, 694868), (76, 530294), (82, 491492), (116, 347434), (152, 265147), (164, 245746), (223, 180728), (232, 173717), (328, 122873), (446, 90364), (551, 73144), (779, 51736), (892, 45182), (1102, 36572), (1189, 33896), (1558, 25868), (1784, 22591), (2204, 18286), (2378, 16948), (3116, 12934), (4237, 9512), (4408, 9143), (4756, 8474), (6232, 6467)]