71254888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2927}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 142300800

約数和(自身を除く): 71045912

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 179, 358, 716, 1432, 2927, 3043, 5854, 6086, 11708, 12172, 23416, 24344, 49759, 99518, 199036, 398072, 523933, 1047866, 2095732, 4191464, 8906861, 17813722, 35627444, 71254888]

約数ペア:

[(1, 71254888), (2, 35627444), (4, 17813722), (8, 8906861), (17, 4191464), (34, 2095732), (68, 1047866), (136, 523933), (179, 398072), (358, 199036), (716, 99518), (1432, 49759), (2927, 24344), (3043, 23416), (5854, 12172), (6086, 11708)]