66547376

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1619}}^1$

素因数の和:2001

約数の個数: 40

約数和(自身を含む): 147847680

約数和(自身を除く): 81300304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 1619, 2569, 2936, 3238, 5138, 5872, 6476, 10276, 11333, 12952, 20552, 22666, 25904, 41104, 45332, 90664, 181328, 594173, 1188346, 2376692, 4159211, 4753384, 8318422, 9506768, 16636844, 33273688, 66547376]

約数ペア:

[(1, 66547376), (2, 33273688), (4, 16636844), (7, 9506768), (8, 8318422), (14, 4753384), (16, 4159211), (28, 2376692), (56, 1188346), (112, 594173), (367, 181328), (734, 90664), (1468, 45332), (1619, 41104), (2569, 25904), (2936, 22666), (3238, 20552), (5138, 12952), (5872, 11333), (6476, 10276)]