77891408

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14797}}^1$

素因数の和:14859

約数の個数: 40

約数和(自身を含む): 176155392

約数和(自身を除く): 98263984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 14797, 29594, 59188, 103579, 118376, 207158, 236752, 414316, 695459, 828632, 1390918, 1657264, 2781836, 4868213, 5563672, 9736426, 11127344, 19472852, 38945704, 77891408]

約数ペア:

[(1, 77891408), (2, 38945704), (4, 19472852), (7, 11127344), (8, 9736426), (14, 5563672), (16, 4868213), (28, 2781836), (47, 1657264), (56, 1390918), (94, 828632), (112, 695459), (188, 414316), (329, 236752), (376, 207158), (658, 118376), (752, 103579), (1316, 59188), (2632, 29594), (5264, 14797)]