65012144

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 128920320

約数和(自身を除く): 63908176

約数列:

[1, 2, 4, 8, 16, 71, 142, 151, 284, 302, 379, 568, 604, 758, 1136, 1208, 1516, 2416, 3032, 6064, 10721, 21442, 26909, 42884, 53818, 57229, 85768, 107636, 114458, 171536, 215272, 228916, 430544, 457832, 915664, 4063259, 8126518, 16253036, 32506072, 65012144]

約数ペア:

[(1, 65012144), (2, 32506072), (4, 16253036), (8, 8126518), (16, 4063259), (71, 915664), (142, 457832), (151, 430544), (284, 228916), (302, 215272), (379, 171536), (568, 114458), (604, 107636), (758, 85768), (1136, 57229), (1208, 53818), (1516, 42884), (2416, 26909), (3032, 21442), (6064, 10721)]