73408216

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17957}}^1$

素因数の和:18043

約数の個数: 32

約数和(自身を含む): 159467040

約数和(自身を除く): 86058824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 17957, 35914, 71828, 125699, 143656, 251398, 502796, 1005592, 1310861, 2621722, 5243444, 9176027, 10486888, 18352054, 36704108, 73408216]

約数ペア:

[(1, 73408216), (2, 36704108), (4, 18352054), (7, 10486888), (8, 9176027), (14, 5243444), (28, 2621722), (56, 1310861), (73, 1005592), (146, 502796), (292, 251398), (511, 143656), (584, 125699), (1022, 71828), (2044, 35914), (4088, 17957)]