66274048

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 139809600

約数和(自身を除く): 73535552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 79, 113, 116, 128, 158, 226, 232, 256, 316, 452, 464, 632, 904, 928, 1264, 1808, 1856, 2291, 2528, 3277, 3616, 3712, 4582, 5056, 6554, 7232, 7424, 8927, 9164, 10112, 13108, 14464, 17854, 18328, 20224, 26216, 28928, 35708, 36656, 52432, 71416, 73312, 104864, 142832, 146624, 209728, 258883, 285664, 293248, 419456, 517766, 571328, 586496, 838912, 1035532, 1142656, 2071064, 2285312, 4142128, 8284256, 16568512, 33137024, 66274048]

約数ペア:

[(1, 66274048), (2, 33137024), (4, 16568512), (8, 8284256), (16, 4142128), (29, 2285312), (32, 2071064), (58, 1142656), (64, 1035532), (79, 838912), (113, 586496), (116, 571328), (128, 517766), (158, 419456), (226, 293248), (232, 285664), (256, 258883), (316, 209728), (452, 146624), (464, 142832), (632, 104864), (904, 73312), (928, 71416), (1264, 52432), (1808, 36656), (1856, 35708), (2291, 28928), (2528, 26216), (3277, 20224), (3616, 18328), (3712, 17854), (4582, 14464), (5056, 13108), (6554, 10112), (7232, 9164), (7424, 8927)]