40642152

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 105356160

約数和(自身を除く): 64714008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 103, 123, 164, 206, 246, 309, 328, 401, 412, 492, 618, 802, 824, 984, 1203, 1236, 1604, 2406, 2472, 3208, 4223, 4812, 8446, 9624, 12669, 16441, 16892, 25338, 32882, 33784, 41303, 49323, 50676, 65764, 82606, 98646, 101352, 123909, 131528, 165212, 197292, 247818, 330424, 394584, 495636, 991272, 1693423, 3386846, 5080269, 6773692, 10160538, 13547384, 20321076, 40642152]

約数ペア:

[(1, 40642152), (2, 20321076), (3, 13547384), (4, 10160538), (6, 6773692), (8, 5080269), (12, 3386846), (24, 1693423), (41, 991272), (82, 495636), (103, 394584), (123, 330424), (164, 247818), (206, 197292), (246, 165212), (309, 131528), (328, 123909), (401, 101352), (412, 98646), (492, 82606), (618, 65764), (802, 50676), (824, 49323), (984, 41303), (1203, 33784), (1236, 32882), (1604, 25338), (2406, 16892), (2472, 16441), (3208, 12669), (4223, 9624), (4812, 8446)]