28366716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9127}}^1$

素因数の和:9178

約数の個数: 48

約数和(自身を含む): 77697536

約数和(自身を除く): 49330820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 9127, 18254, 27381, 36508, 54762, 63889, 109524, 127778, 191667, 255556, 337699, 383334, 675398, 766668, 1013097, 1350796, 2026194, 2363893, 4052388, 4727786, 7091679, 9455572, 14183358, 28366716]

約数ペア:

[(1, 28366716), (2, 14183358), (3, 9455572), (4, 7091679), (6, 4727786), (7, 4052388), (12, 2363893), (14, 2026194), (21, 1350796), (28, 1013097), (37, 766668), (42, 675398), (74, 383334), (84, 337699), (111, 255556), (148, 191667), (222, 127778), (259, 109524), (444, 63889), (518, 54762), (777, 36508), (1036, 27381), (1554, 18254), (3108, 9127)]