72160712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{839}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 146059200

約数和(自身を除く): 73898488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 827, 839, 1654, 1678, 3308, 3356, 6616, 6712, 10751, 10907, 21502, 21814, 43004, 43628, 86008, 87256, 693853, 1387706, 2775412, 5550824, 9020089, 18040178, 36080356, 72160712]

約数ペア:

[(1, 72160712), (2, 36080356), (4, 18040178), (8, 9020089), (13, 5550824), (26, 2775412), (52, 1387706), (104, 693853), (827, 87256), (839, 86008), (1654, 43628), (1678, 43004), (3308, 21814), (3356, 21502), (6616, 10907), (6712, 10751)]