67264928

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 136914624

約数和(自身を除く): 69649696

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 167, 307, 328, 334, 614, 656, 668, 1228, 1312, 1336, 2456, 2672, 4912, 5344, 6847, 9824, 12587, 13694, 25174, 27388, 50348, 51269, 54776, 100696, 102538, 109552, 201392, 205076, 219104, 402784, 410152, 820304, 1640608, 2102029, 4204058, 8408116, 16816232, 33632464, 67264928]

約数ペア:

[(1, 67264928), (2, 33632464), (4, 16816232), (8, 8408116), (16, 4204058), (32, 2102029), (41, 1640608), (82, 820304), (164, 410152), (167, 402784), (307, 219104), (328, 205076), (334, 201392), (614, 109552), (656, 102538), (668, 100696), (1228, 54776), (1312, 51269), (1336, 50348), (2456, 27388), (2672, 25174), (4912, 13694), (5344, 12587), (6847, 9824)]