70979402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 123016320

約数和(自身を除く): 52036918

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 2711, 5422, 13091, 26182, 35243, 51509, 70486, 103018, 143683, 287366, 669617, 1339234, 1867879, 2729977, 3735758, 5459954, 35489701, 70979402]

約数ペア:

[(1, 70979402), (2, 35489701), (13, 5459954), (19, 3735758), (26, 2729977), (38, 1867879), (53, 1339234), (106, 669617), (247, 287366), (494, 143683), (689, 103018), (1007, 70486), (1378, 51509), (2014, 35243), (2711, 26182), (5422, 13091)]