74904816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{222931}}^1$

素因数の和:222949

約数の個数: 40

約数和(自身を含む): 221148544

約数和(自身を除く): 146243728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 222931, 445862, 668793, 891724, 1337586, 1560517, 1783448, 2675172, 3121034, 3566896, 4681551, 5350344, 6242068, 9363102, 10700688, 12484136, 18726204, 24968272, 37452408, 74904816]

約数ペア:

[(1, 74904816), (2, 37452408), (3, 24968272), (4, 18726204), (6, 12484136), (7, 10700688), (8, 9363102), (12, 6242068), (14, 5350344), (16, 4681551), (21, 3566896), (24, 3121034), (28, 2675172), (42, 1783448), (48, 1560517), (56, 1337586), (84, 891724), (112, 668793), (168, 445862), (336, 222931)]