13408384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 29743200

約数和(自身を除く): 16334816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 107, 128, 176, 178, 214, 352, 356, 428, 704, 712, 856, 979, 1177, 1408, 1424, 1712, 1958, 2354, 2848, 3424, 3916, 4708, 5696, 6848, 7832, 9416, 9523, 11392, 13696, 15664, 18832, 19046, 31328, 37664, 38092, 62656, 75328, 76184, 104753, 125312, 150656, 152368, 209506, 304736, 419012, 609472, 838024, 1218944, 1676048, 3352096, 6704192, 13408384]

約数ペア:

[(1, 13408384), (2, 6704192), (4, 3352096), (8, 1676048), (11, 1218944), (16, 838024), (22, 609472), (32, 419012), (44, 304736), (64, 209506), (88, 152368), (89, 150656), (107, 125312), (128, 104753), (176, 76184), (178, 75328), (214, 62656), (352, 38092), (356, 37664), (428, 31328), (704, 19046), (712, 18832), (856, 15664), (979, 13696), (1177, 11392), (1408, 9523), (1424, 9416), (1712, 7832), (1958, 6848), (2354, 5696), (2848, 4708), (3424, 3916)]