66512992

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 108

約数和(自身を含む): 165602556

約数和(自身を除く): 99089564

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 224, 251, 338, 364, 392, 416, 502, 637, 676, 728, 784, 1004, 1183, 1274, 1352, 1456, 1568, 1757, 2008, 2366, 2548, 2704, 2912, 3263, 3514, 4016, 4732, 5096, 5408, 6526, 7028, 8032, 8281, 9464, 10192, 12299, 13052, 14056, 16562, 18928, 20384, 22841, 24598, 26104, 28112, 33124, 37856, 42419, 45682, 49196, 52208, 56224, 66248, 84838, 91364, 98392, 104416, 132496, 159887, 169676, 182728, 196784, 264992, 296933, 319774, 339352, 365456, 393568, 593866, 639548, 678704, 730912, 1187732, 1279096, 1357408, 2078531, 2375464, 2558192, 4157062, 4750928, 5116384, 8314124, 9501856, 16628248, 33256496, 66512992]

約数ペア:

[(1, 66512992), (2, 33256496), (4, 16628248), (7, 9501856), (8, 8314124), (13, 5116384), (14, 4750928), (16, 4157062), (26, 2558192), (28, 2375464), (32, 2078531), (49, 1357408), (52, 1279096), (56, 1187732), (91, 730912), (98, 678704), (104, 639548), (112, 593866), (169, 393568), (182, 365456), (196, 339352), (208, 319774), (224, 296933), (251, 264992), (338, 196784), (364, 182728), (392, 169676), (416, 159887), (502, 132496), (637, 104416), (676, 98392), (728, 91364), (784, 84838), (1004, 66248), (1183, 56224), (1274, 52208), (1352, 49196), (1456, 45682), (1568, 42419), (1757, 37856), (2008, 33124), (2366, 28112), (2548, 26104), (2704, 24598), (2912, 22841), (3263, 20384), (3514, 18928), (4016, 16562), (4732, 14056), (5096, 13052), (5408, 12299), (6526, 10192), (7028, 9464), (8032, 8281)]