71464688

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{14549}}^1$

素因数の和:14864

約数の個数: 20

約数和(自身を含む): 138923400

約数和(自身を除く): 67458712

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 14549, 29098, 58196, 116392, 232784, 4466543, 8933086, 17866172, 35732344, 71464688]

約数ペア:

[(1, 71464688), (2, 35732344), (4, 17866172), (8, 8933086), (16, 4466543), (307, 232784), (614, 116392), (1228, 58196), (2456, 29098), (4912, 14549)]