64196454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 158754816

約数和(自身を除く): 94558362

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 658, 714, 799, 987, 1598, 1913, 1974, 2397, 3826, 4794, 5593, 5739, 11186, 11478, 13391, 16779, 26782, 32521, 33558, 40173, 65042, 80346, 89911, 97563, 179822, 195126, 227647, 269733, 455294, 539466, 629377, 682941, 1258754, 1365882, 1528487, 1888131, 3056974, 3776262, 4585461, 9170922, 10699409, 21398818, 32098227, 64196454]

約数ペア:

[(1, 64196454), (2, 32098227), (3, 21398818), (6, 10699409), (7, 9170922), (14, 4585461), (17, 3776262), (21, 3056974), (34, 1888131), (42, 1528487), (47, 1365882), (51, 1258754), (94, 682941), (102, 629377), (119, 539466), (141, 455294), (238, 269733), (282, 227647), (329, 195126), (357, 179822), (658, 97563), (714, 89911), (799, 80346), (987, 65042), (1598, 40173), (1913, 33558), (1974, 32521), (2397, 26782), (3826, 16779), (4794, 13391), (5593, 11478), (5739, 11186)]