70345904

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 40

約数和(自身を含む): 144090480

約数和(自身を除く): 73744576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 641, 722, 1282, 1444, 2564, 2888, 5128, 5776, 6859, 10256, 12179, 13718, 24358, 27436, 48716, 54872, 97432, 109744, 194864, 231401, 462802, 925604, 1851208, 3702416, 4396619, 8793238, 17586476, 35172952, 70345904]

約数ペア:

[(1, 70345904), (2, 35172952), (4, 17586476), (8, 8793238), (16, 4396619), (19, 3702416), (38, 1851208), (76, 925604), (152, 462802), (304, 231401), (361, 194864), (641, 109744), (722, 97432), (1282, 54872), (1444, 48716), (2564, 27436), (2888, 24358), (5128, 13718), (5776, 12179), (6859, 10256)]