64892408

素因数分解:

$2^3\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1543}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 139330560

約数和(自身を除く): 74438152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 751, 1502, 1543, 3004, 3086, 5257, 6008, 6172, 10514, 10801, 12344, 21028, 21602, 42056, 43204, 86408, 1158793, 2317586, 4635172, 8111551, 9270344, 16223102, 32446204, 64892408]

約数ペア:

[(1, 64892408), (2, 32446204), (4, 16223102), (7, 9270344), (8, 8111551), (14, 4635172), (28, 2317586), (56, 1158793), (751, 86408), (1502, 43204), (1543, 42056), (3004, 21602), (3086, 21028), (5257, 12344), (6008, 10801), (6172, 10514)]