69021976

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 132354000

約数和(自身を除く): 63332024

約数列:

[1, 2, 4, 8, 59, 118, 236, 257, 472, 514, 569, 1028, 1138, 2056, 2276, 4552, 15163, 30326, 33571, 60652, 67142, 121304, 134284, 146233, 268568, 292466, 584932, 1169864, 8627747, 17255494, 34510988, 69021976]

約数ペア:

[(1, 69021976), (2, 34510988), (4, 17255494), (8, 8627747), (59, 1169864), (118, 584932), (236, 292466), (257, 268568), (472, 146233), (514, 134284), (569, 121304), (1028, 67142), (1138, 60652), (2056, 33571), (2276, 30326), (4552, 15163)]