39401328

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20021}}^1$

素因数の和:20073

約数の個数: 40

約数和(自身を含む): 104274576

約数和(自身を除く): 64873248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 20021, 40042, 60063, 80084, 120126, 160168, 240252, 320336, 480504, 820861, 961008, 1641722, 2462583, 3283444, 4925166, 6566888, 9850332, 13133776, 19700664, 39401328]

約数ペア:

[(1, 39401328), (2, 19700664), (3, 13133776), (4, 9850332), (6, 6566888), (8, 4925166), (12, 3283444), (16, 2462583), (24, 1641722), (41, 961008), (48, 820861), (82, 480504), (123, 320336), (164, 240252), (246, 160168), (328, 120126), (492, 80084), (656, 60063), (984, 40042), (1968, 20021)]