17287072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 37733472

約数和(自身を除く): 20446400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 733, 737, 1072, 1466, 1474, 2144, 2932, 2948, 5864, 5896, 8063, 11728, 11792, 16126, 23456, 23584, 32252, 49111, 64504, 98222, 129008, 196444, 258016, 392888, 540221, 785776, 1080442, 1571552, 2160884, 4321768, 8643536, 17287072]

約数ペア:

[(1, 17287072), (2, 8643536), (4, 4321768), (8, 2160884), (11, 1571552), (16, 1080442), (22, 785776), (32, 540221), (44, 392888), (67, 258016), (88, 196444), (134, 129008), (176, 98222), (268, 64504), (352, 49111), (536, 32252), (733, 23584), (737, 23456), (1072, 16126), (1466, 11792), (1474, 11728), (2144, 8063), (2932, 5896), (2948, 5864)]