74626672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3581

約数の個数: 40

約数和(自身を含む): 152768000

約数和(自身を除く): 78141328

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 3499, 5332, 6998, 10664, 13996, 21328, 27992, 55984, 108469, 150457, 216938, 300914, 433876, 601828, 867752, 1203656, 1735504, 2407312, 4664167, 9328334, 18656668, 37313336, 74626672]

約数ペア:

[(1, 74626672), (2, 37313336), (4, 18656668), (8, 9328334), (16, 4664167), (31, 2407312), (43, 1735504), (62, 1203656), (86, 867752), (124, 601828), (172, 433876), (248, 300914), (344, 216938), (496, 150457), (688, 108469), (1333, 55984), (2666, 27992), (3499, 21328), (5332, 13996), (6998, 10664)]