64965194

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 119283840

約数和(自身を除く): 54318646

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 3067, 6134, 10591, 21182, 21469, 42938, 52139, 104278, 272963, 364973, 545926, 729946, 1910741, 3821482, 4640371, 9280742, 32482597, 64965194]

約数ペア:

[(1, 64965194), (2, 32482597), (7, 9280742), (14, 4640371), (17, 3821482), (34, 1910741), (89, 729946), (119, 545926), (178, 364973), (238, 272963), (623, 104278), (1246, 52139), (1513, 42938), (3026, 21469), (3067, 21182), (6134, 10591)]