38316712

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 48774488

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 419, 497, 568, 644, 838, 994, 1288, 1633, 1676, 1988, 2933, 3266, 3352, 3976, 5866, 6532, 9637, 11431, 11732, 13064, 19274, 22862, 23464, 29749, 38548, 45724, 59498, 67459, 77096, 91448, 118996, 134918, 208243, 237992, 269836, 416486, 539672, 684227, 832972, 1368454, 1665944, 2736908, 4789589, 5473816, 9579178, 19158356, 38316712]

約数ペア:

[(1, 38316712), (2, 19158356), (4, 9579178), (7, 5473816), (8, 4789589), (14, 2736908), (23, 1665944), (28, 1368454), (46, 832972), (56, 684227), (71, 539672), (92, 416486), (142, 269836), (161, 237992), (184, 208243), (284, 134918), (322, 118996), (419, 91448), (497, 77096), (568, 67459), (644, 59498), (838, 45724), (994, 38548), (1288, 29749), (1633, 23464), (1676, 22862), (1988, 19274), (2933, 13064), (3266, 11732), (3352, 11431), (3976, 9637), (5866, 6532)]