72494744

素因数分解:

$2^3\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1367}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 155623680

約数和(自身を除く): 83128936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 947, 1367, 1894, 2734, 3788, 5468, 6629, 7576, 9569, 10936, 13258, 19138, 26516, 38276, 53032, 76552, 1294549, 2589098, 5178196, 9061843, 10356392, 18123686, 36247372, 72494744]

約数ペア:

[(1, 72494744), (2, 36247372), (4, 18123686), (7, 10356392), (8, 9061843), (14, 5178196), (28, 2589098), (56, 1294549), (947, 76552), (1367, 53032), (1894, 38276), (2734, 26516), (3788, 19138), (5468, 13258), (6629, 10936), (7576, 9569)]