15024736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 31842720

約数和(自身を除く): 16817984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 389, 544, 568, 778, 1136, 1207, 1556, 2272, 2414, 3112, 4828, 6224, 6613, 9656, 12448, 13226, 19312, 26452, 27619, 38624, 52904, 55238, 105808, 110476, 211616, 220952, 441904, 469523, 883808, 939046, 1878092, 3756184, 7512368, 15024736]

約数ペア:

[(1, 15024736), (2, 7512368), (4, 3756184), (8, 1878092), (16, 939046), (17, 883808), (32, 469523), (34, 441904), (68, 220952), (71, 211616), (136, 110476), (142, 105808), (272, 55238), (284, 52904), (389, 38624), (544, 27619), (568, 26452), (778, 19312), (1136, 13226), (1207, 12448), (1556, 9656), (2272, 6613), (2414, 6224), (3112, 4828)]