78207488

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1604

約数の個数: 40

約数和(自身を含む): 157885728

約数和(自身を除く): 79678240

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1483, 1648, 2966, 3296, 5932, 6592, 11864, 13184, 23728, 26368, 47456, 52736, 94912, 152749, 189824, 305498, 379648, 610996, 759296, 1221992, 2443984, 4887968, 9775936, 19551872, 39103744, 78207488]

約数ペア:

[(1, 78207488), (2, 39103744), (4, 19551872), (8, 9775936), (16, 4887968), (32, 2443984), (64, 1221992), (103, 759296), (128, 610996), (206, 379648), (256, 305498), (412, 189824), (512, 152749), (824, 94912), (1483, 52736), (1648, 47456), (2966, 26368), (3296, 23728), (5932, 13184), (6592, 11864)]