1896128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 56

約数和(自身を含む): 4224528

約数和(自身を除く): 2328400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 53, 64, 86, 104, 106, 172, 208, 212, 344, 416, 424, 559, 688, 689, 832, 848, 1118, 1376, 1378, 1696, 2236, 2279, 2752, 2756, 3392, 4472, 4558, 5512, 8944, 9116, 11024, 17888, 18232, 22048, 29627, 35776, 36464, 44096, 59254, 72928, 118508, 145856, 237016, 474032, 948064, 1896128]

約数ペア:

[(1, 1896128), (2, 948064), (4, 474032), (8, 237016), (13, 145856), (16, 118508), (26, 72928), (32, 59254), (43, 44096), (52, 36464), (53, 35776), (64, 29627), (86, 22048), (104, 18232), (106, 17888), (172, 11024), (208, 9116), (212, 8944), (344, 5512), (416, 4558), (424, 4472), (559, 3392), (688, 2756), (689, 2752), (832, 2279), (848, 2236), (1118, 1696), (1376, 1378)]