71434832

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33569}}^1$

素因数の和:33603

約数の個数: 40

約数和(自身を含む): 166507200

約数和(自身を除く): 95072368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 33569, 67138, 134276, 234983, 268552, 469966, 537104, 637811, 939932, 1275622, 1879864, 2551244, 3759728, 4464677, 5102488, 8929354, 10204976, 17858708, 35717416, 71434832]

約数ペア:

[(1, 71434832), (2, 35717416), (4, 17858708), (7, 10204976), (8, 8929354), (14, 5102488), (16, 4464677), (19, 3759728), (28, 2551244), (38, 1879864), (56, 1275622), (76, 939932), (112, 637811), (133, 537104), (152, 469966), (266, 268552), (304, 234983), (532, 134276), (1064, 67138), (2128, 33569)]