61464688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 124210800

約数和(自身を除く): 62746112

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 278, 464, 556, 953, 1112, 1906, 2224, 3812, 4031, 7624, 8062, 15248, 16124, 27637, 32248, 55274, 64496, 110548, 132467, 221096, 264934, 442192, 529868, 1059736, 2119472, 3841543, 7683086, 15366172, 30732344, 61464688]

約数ペア:

[(1, 61464688), (2, 30732344), (4, 15366172), (8, 7683086), (16, 3841543), (29, 2119472), (58, 1059736), (116, 529868), (139, 442192), (232, 264934), (278, 221096), (464, 132467), (556, 110548), (953, 64496), (1112, 55274), (1906, 32248), (2224, 27637), (3812, 16124), (4031, 15248), (7624, 8062)]