71712592

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22079}}^1$

素因数の和:22123

約数の個数: 40

約数和(自身を含む): 164275200

約数和(自身を除く): 92562608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 22079, 44158, 88316, 154553, 176632, 309106, 353264, 618212, 640291, 1236424, 1280582, 2472848, 2561164, 4482037, 5122328, 8964074, 10244656, 17928148, 35856296, 71712592]

約数ペア:

[(1, 71712592), (2, 35856296), (4, 17928148), (7, 10244656), (8, 8964074), (14, 5122328), (16, 4482037), (28, 2561164), (29, 2472848), (56, 1280582), (58, 1236424), (112, 640291), (116, 618212), (203, 353264), (232, 309106), (406, 176632), (464, 154553), (812, 88316), (1624, 44158), (3248, 22079)]