15695320732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{9319}}^1$

素因数の和:10011

約数の個数: 72

約数和(自身を含む): 34464726240

約数和(自身を除く): 18769405508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 661, 1274, 1322, 2548, 2644, 4627, 8593, 9254, 9319, 17186, 18508, 18638, 32389, 34372, 37276, 60151, 64778, 65233, 120302, 121147, 129556, 130466, 240604, 242294, 260932, 421057, 456631, 484588, 842114, 848029, 913262, 1684228, 1696058, 1826524, 3392116, 5936203, 6159859, 11872406, 12319718, 23744812, 24639436, 43119013, 80078167, 86238026, 160156334, 172476052, 301833091, 320312668, 560547169, 603666182, 1121094338, 1207332364, 2242188676, 3923830183, 7847660366, 15695320732]

約数ペア:

[(1, 15695320732), (2, 7847660366), (4, 3923830183), (7, 2242188676), (13, 1207332364), (14, 1121094338), (26, 603666182), (28, 560547169), (49, 320312668), (52, 301833091), (91, 172476052), (98, 160156334), (182, 86238026), (196, 80078167), (364, 43119013), (637, 24639436), (661, 23744812), (1274, 12319718), (1322, 11872406), (2548, 6159859), (2644, 5936203), (4627, 3392116), (8593, 1826524), (9254, 1696058), (9319, 1684228), (17186, 913262), (18508, 848029), (18638, 842114), (32389, 484588), (34372, 456631), (37276, 421057), (60151, 260932), (64778, 242294), (65233, 240604), (120302, 130466), (121147, 129556)]