71504256

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{6421}}^1$

素因数の和:6467

約数の個数: 64

約数和(自身を含む): 196513200

約数和(自身を除く): 125008944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 6421, 11136, 12842, 19263, 25684, 38526, 51368, 77052, 102736, 154104, 186209, 205472, 308208, 372418, 410944, 558627, 616416, 744836, 821888, 1117254, 1232832, 1489672, 2234508, 2465664, 2979344, 4469016, 5958688, 8938032, 11917376, 17876064, 23834752, 35752128, 71504256]

約数ペア:

[(1, 71504256), (2, 35752128), (3, 23834752), (4, 17876064), (6, 11917376), (8, 8938032), (12, 5958688), (16, 4469016), (24, 2979344), (29, 2465664), (32, 2234508), (48, 1489672), (58, 1232832), (64, 1117254), (87, 821888), (96, 744836), (116, 616416), (128, 558627), (174, 410944), (192, 372418), (232, 308208), (348, 205472), (384, 186209), (464, 154104), (696, 102736), (928, 77052), (1392, 51368), (1856, 38526), (2784, 25684), (3712, 19263), (5568, 12842), (6421, 11136)]