79427984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2519

約数の個数: 40

約数和(自身を含む): 161507520

約数和(自身を除く): 82079536

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 2059, 2411, 4118, 4822, 8236, 9644, 16472, 19288, 32944, 38576, 69919, 139838, 171181, 279676, 342362, 559352, 684724, 1118704, 1369448, 2738896, 4964249, 9928498, 19856996, 39713992, 79427984]

約数ペア:

[(1, 79427984), (2, 39713992), (4, 19856996), (8, 9928498), (16, 4964249), (29, 2738896), (58, 1369448), (71, 1118704), (116, 684724), (142, 559352), (232, 342362), (284, 279676), (464, 171181), (568, 139838), (1136, 69919), (2059, 38576), (2411, 32944), (4118, 19288), (4822, 16472), (8236, 9644)]