26631470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 23990290

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 1301, 2047, 2602, 4094, 6505, 10235, 13010, 20470, 29923, 59846, 115789, 149615, 231578, 299230, 578945, 1157890, 2663147, 5326294, 13315735, 26631470]

約数ペア:

[(1, 26631470), (2, 13315735), (5, 5326294), (10, 2663147), (23, 1157890), (46, 578945), (89, 299230), (115, 231578), (178, 149615), (230, 115789), (445, 59846), (890, 29923), (1301, 20470), (2047, 13010), (2602, 10235), (4094, 6505)]