15695054336

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{181387}}^1$

素因数の和:181431

約数の個数: 60

約数和(自身を含む): 33957466092

約数和(自身を除く): 18262411756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1352, 1664, 2704, 3328, 5408, 6656, 10816, 21632, 43264, 86528, 181387, 362774, 725548, 1451096, 2358031, 2902192, 4716062, 5804384, 9432124, 11608768, 18864248, 23217536, 30654403, 37728496, 46435072, 61308806, 75456992, 92870144, 122617612, 150913984, 245235224, 301827968, 490470448, 603655936, 980940896, 1207311872, 1961881792, 3923763584, 7847527168, 15695054336]

約数ペア:

[(1, 15695054336), (2, 7847527168), (4, 3923763584), (8, 1961881792), (13, 1207311872), (16, 980940896), (26, 603655936), (32, 490470448), (52, 301827968), (64, 245235224), (104, 150913984), (128, 122617612), (169, 92870144), (208, 75456992), (256, 61308806), (338, 46435072), (416, 37728496), (512, 30654403), (676, 23217536), (832, 18864248), (1352, 11608768), (1664, 9432124), (2704, 5804384), (3328, 4716062), (5408, 2902192), (6656, 2358031), (10816, 1451096), (21632, 725548), (43264, 362774), (86528, 181387)]