26125870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 49268736

約数和(自身を除く): 23142866

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 1187, 2201, 2374, 4402, 5935, 11005, 11870, 22010, 36797, 73594, 84277, 168554, 183985, 367970, 421385, 842770, 2612587, 5225174, 13062935, 26125870]

約数ペア:

[(1, 26125870), (2, 13062935), (5, 5225174), (10, 2612587), (31, 842770), (62, 421385), (71, 367970), (142, 183985), (155, 168554), (310, 84277), (355, 73594), (710, 36797), (1187, 22010), (2201, 11870), (2374, 11005), (4402, 5935)]