71273608

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2953}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 153135360

約数和(自身を除く): 81861752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 2953, 3017, 3448, 5906, 6034, 11812, 12068, 20671, 23624, 24136, 41342, 82684, 165368, 1272743, 2545486, 5090972, 8909201, 10181944, 17818402, 35636804, 71273608]

約数ペア:

[(1, 71273608), (2, 35636804), (4, 17818402), (7, 10181944), (8, 8909201), (14, 5090972), (28, 2545486), (56, 1272743), (431, 165368), (862, 82684), (1724, 41342), (2953, 24136), (3017, 23624), (3448, 20671), (5906, 12068), (6034, 11812)]