42749544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 113256000

約数和(自身を除く): 70506456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 241, 389, 456, 482, 723, 778, 964, 1167, 1446, 1556, 1928, 2334, 2892, 3112, 4579, 4668, 5784, 7391, 9158, 9336, 13737, 14782, 18316, 22173, 27474, 29564, 36632, 44346, 54948, 59128, 88692, 93749, 109896, 177384, 187498, 281247, 374996, 562494, 749992, 1124988, 1781231, 2249976, 3562462, 5343693, 7124924, 10687386, 14249848, 21374772, 42749544]

約数ペア:

[(1, 42749544), (2, 21374772), (3, 14249848), (4, 10687386), (6, 7124924), (8, 5343693), (12, 3562462), (19, 2249976), (24, 1781231), (38, 1124988), (57, 749992), (76, 562494), (114, 374996), (152, 281247), (228, 187498), (241, 177384), (389, 109896), (456, 93749), (482, 88692), (723, 59128), (778, 54948), (964, 44346), (1167, 36632), (1446, 29564), (1556, 27474), (1928, 22173), (2334, 18316), (2892, 14782), (3112, 13737), (4579, 9336), (4668, 9158), (5784, 7391)]