39230288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7635

約数の個数: 40

約数和(自身を含む): 84726720

約数和(自身を除く): 45496432

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 7591, 15182, 30364, 60728, 121456, 129047, 144229, 258094, 288458, 516188, 576916, 1032376, 1153832, 2064752, 2307664, 2451893, 4903786, 9807572, 19615144, 39230288]

約数ペア:

[(1, 39230288), (2, 19615144), (4, 9807572), (8, 4903786), (16, 2451893), (17, 2307664), (19, 2064752), (34, 1153832), (38, 1032376), (68, 576916), (76, 516188), (136, 288458), (152, 258094), (272, 144229), (304, 129047), (323, 121456), (646, 60728), (1292, 30364), (2584, 15182), (5168, 7591)]