15285296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 40

約数和(自身を含む): 32654160

約数和(自身を除く): 17368864

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1709, 2236, 3418, 4472, 6836, 8944, 13672, 22217, 27344, 44434, 73487, 88868, 146974, 177736, 293948, 355472, 587896, 955331, 1175792, 1910662, 3821324, 7642648, 15285296]

約数ペア:

[(1, 15285296), (2, 7642648), (4, 3821324), (8, 1910662), (13, 1175792), (16, 955331), (26, 587896), (43, 355472), (52, 293948), (86, 177736), (104, 146974), (172, 88868), (208, 73487), (344, 44434), (559, 27344), (688, 22217), (1118, 13672), (1709, 8944), (2236, 6836), (3418, 4472)]