72659216

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15823}}^1$

素因数の和:15879

約数の個数: 40

約数和(自身を含む): 164822784

約数和(自身を除く): 92163568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 15823, 31646, 63292, 110761, 126584, 221522, 253168, 443044, 648743, 886088, 1297486, 1772176, 2594972, 4541201, 5189944, 9082402, 10379888, 18164804, 36329608, 72659216]

約数ペア:

[(1, 72659216), (2, 36329608), (4, 18164804), (7, 10379888), (8, 9082402), (14, 5189944), (16, 4541201), (28, 2594972), (41, 1772176), (56, 1297486), (82, 886088), (112, 648743), (164, 443044), (287, 253168), (328, 221522), (574, 126584), (656, 110761), (1148, 63292), (2296, 31646), (4592, 15823)]