64474992

素因数分解:

$2^4\times 3^2\times {\mathrm{447743}}^1$

素因数の和:447757

約数の個数: 30

約数和(自身を含む): 180440832

約数和(自身を除く): 115965840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 447743, 895486, 1343229, 1790972, 2686458, 3581944, 4029687, 5372916, 7163888, 8059374, 10745832, 16118748, 21491664, 32237496, 64474992]

約数ペア:

[(1, 64474992), (2, 32237496), (3, 21491664), (4, 16118748), (6, 10745832), (8, 8059374), (9, 7163888), (12, 5372916), (16, 4029687), (18, 3581944), (24, 2686458), (36, 1790972), (48, 1343229), (72, 895486), (144, 447743)]