70803928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5197}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 144088560

約数和(自身を除く): 73284632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 5197, 6812, 10394, 13624, 20788, 41576, 67561, 135122, 270244, 540488, 680807, 1361614, 2723228, 5446456, 8850491, 17700982, 35401964, 70803928]

約数ペア:

[(1, 70803928), (2, 35401964), (4, 17700982), (8, 8850491), (13, 5446456), (26, 2723228), (52, 1361614), (104, 680807), (131, 540488), (262, 270244), (524, 135122), (1048, 67561), (1703, 41576), (3406, 20788), (5197, 13624), (6812, 10394)]