40815408

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6491}}^1$

素因数の和:6633

約数の個数: 40

約数和(自身を含む): 106261056

約数和(自身を除く): 65445648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 6491, 12982, 19473, 25964, 38946, 51928, 77892, 103856, 155784, 311568, 850321, 1700642, 2550963, 3401284, 5101926, 6802568, 10203852, 13605136, 20407704, 40815408]

約数ペア:

[(1, 40815408), (2, 20407704), (3, 13605136), (4, 10203852), (6, 6802568), (8, 5101926), (12, 3401284), (16, 2550963), (24, 1700642), (48, 850321), (131, 311568), (262, 155784), (393, 103856), (524, 77892), (786, 51928), (1048, 38946), (1572, 25964), (2096, 19473), (3144, 12982), (6288, 6491)]