65744328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{210719}}^1$

素因数の和:210741

約数の個数: 32

約数和(自身を含む): 177004800

約数和(自身を除く): 111260472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 210719, 421438, 632157, 842876, 1264314, 1685752, 2528628, 2739347, 5057256, 5478694, 8218041, 10957388, 16436082, 21914776, 32872164, 65744328]

約数ペア:

[(1, 65744328), (2, 32872164), (3, 21914776), (4, 16436082), (6, 10957388), (8, 8218041), (12, 5478694), (13, 5057256), (24, 2739347), (26, 2528628), (39, 1685752), (52, 1264314), (78, 842876), (104, 632157), (156, 421438), (312, 210719)]