71397536

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^2\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 72

約数和(自身を含む): 166813920

約数和(自身を除く): 95416384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 379, 406, 464, 758, 812, 841, 928, 1516, 1624, 1682, 2653, 3032, 3248, 3364, 5306, 5887, 6064, 6496, 6728, 10612, 10991, 11774, 12128, 13456, 21224, 21982, 23548, 26912, 42448, 43964, 47096, 76937, 84896, 87928, 94192, 153874, 175856, 188384, 307748, 318739, 351712, 615496, 637478, 1230992, 1274956, 2231173, 2461984, 2549912, 4462346, 5099824, 8924692, 10199648, 17849384, 35698768, 71397536]

約数ペア:

[(1, 71397536), (2, 35698768), (4, 17849384), (7, 10199648), (8, 8924692), (14, 5099824), (16, 4462346), (28, 2549912), (29, 2461984), (32, 2231173), (56, 1274956), (58, 1230992), (112, 637478), (116, 615496), (203, 351712), (224, 318739), (232, 307748), (379, 188384), (406, 175856), (464, 153874), (758, 94192), (812, 87928), (841, 84896), (928, 76937), (1516, 47096), (1624, 43964), (1682, 42448), (2653, 26912), (3032, 23548), (3248, 21982), (3364, 21224), (5306, 13456), (5887, 12128), (6064, 11774), (6496, 10991), (6728, 10612)]