67139408

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:3004

約数の個数: 60

約数和(自身を含む): 156591540

約数和(自身を除く): 89452132

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 2953, 3248, 5684, 5906, 11368, 11812, 20671, 22736, 23624, 41342, 47248, 82684, 85637, 144697, 165368, 171274, 289394, 330736, 342548, 578788, 599459, 685096, 1157576, 1198918, 1370192, 2315152, 2397836, 4196213, 4795672, 8392426, 9591344, 16784852, 33569704, 67139408]

約数ペア:

[(1, 67139408), (2, 33569704), (4, 16784852), (7, 9591344), (8, 8392426), (14, 4795672), (16, 4196213), (28, 2397836), (29, 2315152), (49, 1370192), (56, 1198918), (58, 1157576), (98, 685096), (112, 599459), (116, 578788), (196, 342548), (203, 330736), (232, 289394), (392, 171274), (406, 165368), (464, 144697), (784, 85637), (812, 82684), (1421, 47248), (1624, 41342), (2842, 23624), (2953, 22736), (3248, 20671), (5684, 11812), (5906, 11368)]