61630976

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 80

約数和(自身を含む): 139062528

約数和(自身を除く): 77431552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 353, 496, 512, 682, 704, 706, 992, 1364, 1408, 1412, 1984, 2728, 2816, 2824, 3883, 3968, 5456, 5632, 5648, 7766, 7936, 10912, 10943, 11296, 15532, 15872, 21824, 21886, 22592, 31064, 43648, 43772, 45184, 62128, 87296, 87544, 90368, 120373, 124256, 174592, 175088, 180736, 240746, 248512, 350176, 481492, 497024, 700352, 962984, 994048, 1400704, 1925968, 1988096, 2801408, 3851936, 5602816, 7703872, 15407744, 30815488, 61630976]

約数ペア:

[(1, 61630976), (2, 30815488), (4, 15407744), (8, 7703872), (11, 5602816), (16, 3851936), (22, 2801408), (31, 1988096), (32, 1925968), (44, 1400704), (62, 994048), (64, 962984), (88, 700352), (124, 497024), (128, 481492), (176, 350176), (248, 248512), (256, 240746), (341, 180736), (352, 175088), (353, 174592), (496, 124256), (512, 120373), (682, 90368), (704, 87544), (706, 87296), (992, 62128), (1364, 45184), (1408, 43772), (1412, 43648), (1984, 31064), (2728, 22592), (2816, 21886), (2824, 21824), (3883, 15872), (3968, 15532), (5456, 11296), (5632, 10943), (5648, 10912), (7766, 7936)]