68431552

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1605

約数の個数: 56

約数和(自身を含む): 156805376

約数和(自身を除く): 88373824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1483, 1648, 2884, 2966, 3296, 5768, 5932, 6592, 10381, 11536, 11864, 20762, 23072, 23728, 41524, 46144, 47456, 83048, 94912, 152749, 166096, 305498, 332192, 610996, 664384, 1069243, 1221992, 2138486, 2443984, 4276972, 4887968, 8553944, 9775936, 17107888, 34215776, 68431552]

約数ペア:

[(1, 68431552), (2, 34215776), (4, 17107888), (7, 9775936), (8, 8553944), (14, 4887968), (16, 4276972), (28, 2443984), (32, 2138486), (56, 1221992), (64, 1069243), (103, 664384), (112, 610996), (206, 332192), (224, 305498), (412, 166096), (448, 152749), (721, 94912), (824, 83048), (1442, 47456), (1483, 46144), (1648, 41524), (2884, 23728), (2966, 23072), (3296, 20762), (5768, 11864), (5932, 11536), (6592, 10381)]