74985856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2847

約数の個数: 64

約数和(自身を含む): 171604800

約数和(自身を除く): 96618944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2803, 3344, 5606, 6688, 11212, 13376, 22424, 26752, 30833, 44848, 53257, 61666, 89696, 106514, 123332, 179392, 213028, 246664, 358784, 426056, 493328, 585827, 852112, 986656, 1171654, 1704224, 1973312, 2343308, 3408448, 3946624, 4686616, 6816896, 9373232, 18746464, 37492928, 74985856]

約数ペア:

[(1, 74985856), (2, 37492928), (4, 18746464), (8, 9373232), (11, 6816896), (16, 4686616), (19, 3946624), (22, 3408448), (32, 2343308), (38, 1973312), (44, 1704224), (64, 1171654), (76, 986656), (88, 852112), (128, 585827), (152, 493328), (176, 426056), (209, 358784), (304, 246664), (352, 213028), (418, 179392), (608, 123332), (704, 106514), (836, 89696), (1216, 61666), (1408, 53257), (1672, 44848), (2432, 30833), (2803, 26752), (3344, 22424), (5606, 13376), (6688, 11212)]