64842688

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{13879}}^1$

素因数の和:13964

約数の個数: 28

約数和(自身を含む): 130444240

約数和(自身を除く): 65601552

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 13879, 27758, 55516, 111032, 222064, 444128, 888256, 1013167, 2026334, 4052668, 8105336, 16210672, 32421344, 64842688]

約数ペア:

[(1, 64842688), (2, 32421344), (4, 16210672), (8, 8105336), (16, 4052668), (32, 2026334), (64, 1013167), (73, 888256), (146, 444128), (292, 222064), (584, 111032), (1168, 55516), (2336, 27758), (4672, 13879)]