813682048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4455

約数の個数: 64

約数和(自身を含む): 1709291520

約数和(自身を除く): 895609472

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2914, 3008, 3968, 4363, 5828, 6016, 8726, 11656, 17452, 23312, 34904, 46624, 69808, 93248, 135253, 139616, 186496, 205061, 270506, 279232, 410122, 541012, 558464, 820244, 1082024, 1640488, 2164048, 3280976, 4328096, 6356891, 6561952, 8656192, 12713782, 13123904, 17312384, 25427564, 26247808, 50855128, 101710256, 203420512, 406841024, 813682048]

約数ペア:

[(1, 813682048), (2, 406841024), (4, 203420512), (8, 101710256), (16, 50855128), (31, 26247808), (32, 25427564), (47, 17312384), (62, 13123904), (64, 12713782), (94, 8656192), (124, 6561952), (128, 6356891), (188, 4328096), (248, 3280976), (376, 2164048), (496, 1640488), (752, 1082024), (992, 820244), (1457, 558464), (1504, 541012), (1984, 410122), (2914, 279232), (3008, 270506), (3968, 205061), (4363, 186496), (5828, 139616), (6016, 135253), (8726, 93248), (11656, 69808), (17452, 46624), (23312, 34904)]