67028770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 128018880

約数和(自身を除く): 60990110

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 2693, 4978, 5386, 12445, 13465, 24890, 26930, 51167, 102334, 255835, 352783, 511670, 705566, 1763915, 3527830, 6702877, 13405754, 33514385, 67028770]

約数ペア:

[(1, 67028770), (2, 33514385), (5, 13405754), (10, 6702877), (19, 3527830), (38, 1763915), (95, 705566), (131, 511670), (190, 352783), (262, 255835), (655, 102334), (1310, 51167), (2489, 26930), (2693, 24890), (4978, 13465), (5386, 12445)]