69790672

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20101}}^1$

素因数の和:20147

約数の個数: 40

約数和(自身を含む): 159529472

約数和(自身を除く): 89738800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 20101, 40202, 80404, 140707, 160808, 281414, 321616, 562828, 623131, 1125656, 1246262, 2251312, 2492524, 4361917, 4985048, 8723834, 9970096, 17447668, 34895336, 69790672]

約数ペア:

[(1, 69790672), (2, 34895336), (4, 17447668), (7, 9970096), (8, 8723834), (14, 4985048), (16, 4361917), (28, 2492524), (31, 2251312), (56, 1246262), (62, 1125656), (112, 623131), (124, 562828), (217, 321616), (248, 281414), (434, 160808), (496, 140707), (868, 80404), (1736, 40202), (3472, 20101)]