26257930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 49517568

約数和(自身を除く): 23259638

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 1193, 2201, 2386, 4402, 5965, 11005, 11930, 22010, 36983, 73966, 84703, 169406, 184915, 369830, 423515, 847030, 2625793, 5251586, 13128965, 26257930]

約数ペア:

[(1, 26257930), (2, 13128965), (5, 5251586), (10, 2625793), (31, 847030), (62, 423515), (71, 369830), (142, 184915), (155, 169406), (310, 84703), (355, 73966), (710, 36983), (1193, 22010), (2201, 11930), (2386, 11005), (4402, 5965)]