66854964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{887}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 170666496

約数和(自身を除く): 103811532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 571, 887, 1142, 1713, 1774, 2284, 2661, 3426, 3548, 5322, 6281, 6852, 9757, 10644, 12562, 18843, 19514, 25124, 29271, 37686, 39028, 58542, 75372, 117084, 506477, 1012954, 1519431, 2025908, 3038862, 5571247, 6077724, 11142494, 16713741, 22284988, 33427482, 66854964]

約数ペア:

[(1, 66854964), (2, 33427482), (3, 22284988), (4, 16713741), (6, 11142494), (11, 6077724), (12, 5571247), (22, 3038862), (33, 2025908), (44, 1519431), (66, 1012954), (132, 506477), (571, 117084), (887, 75372), (1142, 58542), (1713, 39028), (1774, 37686), (2284, 29271), (2661, 25124), (3426, 19514), (3548, 18843), (5322, 12562), (6281, 10644), (6852, 9757)]