13283072

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 29801520

約数和(自身を除く): 16518448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 89, 106, 128, 176, 178, 212, 256, 352, 356, 424, 583, 704, 712, 848, 979, 1166, 1408, 1424, 1696, 1958, 2332, 2816, 2848, 3392, 3916, 4664, 4717, 5696, 6784, 7832, 9328, 9434, 11392, 13568, 15664, 18656, 18868, 22784, 31328, 37312, 37736, 51887, 62656, 74624, 75472, 103774, 125312, 149248, 150944, 207548, 250624, 301888, 415096, 603776, 830192, 1207552, 1660384, 3320768, 6641536, 13283072]

約数ペア:

[(1, 13283072), (2, 6641536), (4, 3320768), (8, 1660384), (11, 1207552), (16, 830192), (22, 603776), (32, 415096), (44, 301888), (53, 250624), (64, 207548), (88, 150944), (89, 149248), (106, 125312), (128, 103774), (176, 75472), (178, 74624), (212, 62656), (256, 51887), (352, 37736), (356, 37312), (424, 31328), (583, 22784), (704, 18868), (712, 18656), (848, 15664), (979, 13568), (1166, 11392), (1408, 9434), (1424, 9328), (1696, 7832), (1958, 6784), (2332, 5696), (2816, 4717), (2848, 4664), (3392, 3916)]