65850416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1197

約数の個数: 40

約数和(自身を含む): 133064400

約数和(自身を除く): 67213984

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 278, 464, 556, 1021, 1112, 2042, 2224, 4031, 4084, 8062, 8168, 16124, 16336, 29609, 32248, 59218, 64496, 118436, 141919, 236872, 283838, 473744, 567676, 1135352, 2270704, 4115651, 8231302, 16462604, 32925208, 65850416]

約数ペア:

[(1, 65850416), (2, 32925208), (4, 16462604), (8, 8231302), (16, 4115651), (29, 2270704), (58, 1135352), (116, 567676), (139, 473744), (232, 283838), (278, 236872), (464, 141919), (556, 118436), (1021, 64496), (1112, 59218), (2042, 32248), (2224, 29609), (4031, 16336), (4084, 16124), (8062, 8168)]