78541442

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 138288384

約数和(自身を除く): 59746942

約数列:

[1, 2, 7, 14, 53, 106, 151, 302, 371, 701, 742, 1057, 1402, 2114, 4907, 8003, 9814, 16006, 37153, 56021, 74306, 105851, 112042, 211702, 260071, 520142, 740957, 1481914, 5610103, 11220206, 39270721, 78541442]

約数ペア:

[(1, 78541442), (2, 39270721), (7, 11220206), (14, 5610103), (53, 1481914), (106, 740957), (151, 520142), (302, 260071), (371, 211702), (701, 112042), (742, 105851), (1057, 74306), (1402, 56021), (2114, 37153), (4907, 16006), (8003, 9814)]