71521192

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2069}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 139725000

約数和(自身を除く): 68203808

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 2069, 4138, 4321, 8276, 8642, 16552, 17284, 34568, 60001, 120002, 240004, 308281, 480008, 616562, 1233124, 2466248, 8940149, 17880298, 35760596, 71521192]

約数ペア:

[(1, 71521192), (2, 35760596), (4, 17880298), (8, 8940149), (29, 2466248), (58, 1233124), (116, 616562), (149, 480008), (232, 308281), (298, 240004), (596, 120002), (1192, 60001), (2069, 34568), (4138, 17284), (4321, 16552), (8276, 8642)]