67961384

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 132316200

約数和(自身を除く): 64354816

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 457, 641, 914, 1282, 1828, 2564, 3656, 5128, 13253, 18589, 26506, 37178, 53012, 74356, 106024, 148712, 292937, 585874, 1171748, 2343496, 8495173, 16990346, 33980692, 67961384]

約数ペア:

[(1, 67961384), (2, 33980692), (4, 16990346), (8, 8495173), (29, 2343496), (58, 1171748), (116, 585874), (232, 292937), (457, 148712), (641, 106024), (914, 74356), (1282, 53012), (1828, 37178), (2564, 26506), (3656, 18589), (5128, 13253)]