26047556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 50433600

約数和(自身を除く): 24386044

約数列:

[1, 2, 4, 19, 37, 38, 59, 74, 76, 118, 148, 157, 236, 314, 628, 703, 1121, 1406, 2183, 2242, 2812, 2983, 4366, 4484, 5809, 5966, 8732, 9263, 11618, 11932, 18526, 23236, 37052, 41477, 82954, 110371, 165908, 175997, 220742, 342731, 351994, 441484, 685462, 703988, 1370924, 6511889, 13023778, 26047556]

約数ペア:

[(1, 26047556), (2, 13023778), (4, 6511889), (19, 1370924), (37, 703988), (38, 685462), (59, 441484), (74, 351994), (76, 342731), (118, 220742), (148, 175997), (157, 165908), (236, 110371), (314, 82954), (628, 41477), (703, 37052), (1121, 23236), (1406, 18526), (2183, 11932), (2242, 11618), (2812, 9263), (2983, 8732), (4366, 5966), (4484, 5809)]