78477296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6977}}^1$

素因数の和:7041

約数の個数: 40

約数和(自身を含む): 164401680

約数和(自身を除く): 85924384

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 6977, 11248, 13954, 27908, 55816, 111632, 132563, 258149, 265126, 516298, 530252, 1032596, 1060504, 2065192, 2121008, 4130384, 4904831, 9809662, 19619324, 39238648, 78477296]

約数ペア:

[(1, 78477296), (2, 39238648), (4, 19619324), (8, 9809662), (16, 4904831), (19, 4130384), (37, 2121008), (38, 2065192), (74, 1060504), (76, 1032596), (148, 530252), (152, 516298), (296, 265126), (304, 258149), (592, 132563), (703, 111632), (1406, 55816), (2812, 27908), (5624, 13954), (6977, 11248)]