66430784

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:1975

約数の個数: 56

約数和(自身を含む): 152643840

約数和(自身を除く): 86213056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 1877, 2212, 2528, 3754, 4424, 5056, 7508, 8848, 13139, 15016, 17696, 26278, 30032, 35392, 52556, 60064, 105112, 120128, 148283, 210224, 296566, 420448, 593132, 840896, 1037981, 1186264, 2075962, 2372528, 4151924, 4745056, 8303848, 9490112, 16607696, 33215392, 66430784]

約数ペア:

[(1, 66430784), (2, 33215392), (4, 16607696), (7, 9490112), (8, 8303848), (14, 4745056), (16, 4151924), (28, 2372528), (32, 2075962), (56, 1186264), (64, 1037981), (79, 840896), (112, 593132), (158, 420448), (224, 296566), (316, 210224), (448, 148283), (553, 120128), (632, 105112), (1106, 60064), (1264, 52556), (1877, 35392), (2212, 30032), (2528, 26278), (3754, 17696), (4424, 15016), (5056, 13139), (7508, 8848)]