7187312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 15384432

約数和(自身を除く): 8197120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 421, 776, 842, 1067, 1552, 1684, 2134, 3368, 4268, 4631, 6736, 8536, 9262, 17072, 18524, 37048, 40837, 74096, 81674, 163348, 326696, 449207, 653392, 898414, 1796828, 3593656, 7187312]

約数ペア:

[(1, 7187312), (2, 3593656), (4, 1796828), (8, 898414), (11, 653392), (16, 449207), (22, 326696), (44, 163348), (88, 81674), (97, 74096), (176, 40837), (194, 37048), (388, 18524), (421, 17072), (776, 9262), (842, 8536), (1067, 6736), (1552, 4631), (1684, 4268), (2134, 3368)]