38519104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 56

約数和(自身を含む): 83665568

約数和(自身を除く): 45146464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 691, 832, 871, 1072, 1382, 1742, 2144, 2764, 3484, 4288, 5528, 6968, 8983, 11056, 13936, 17966, 22112, 27872, 35932, 44224, 46297, 55744, 71864, 92594, 143728, 185188, 287456, 370376, 574912, 601861, 740752, 1203722, 1481504, 2407444, 2963008, 4814888, 9629776, 19259552, 38519104]

約数ペア:

[(1, 38519104), (2, 19259552), (4, 9629776), (8, 4814888), (13, 2963008), (16, 2407444), (26, 1481504), (32, 1203722), (52, 740752), (64, 601861), (67, 574912), (104, 370376), (134, 287456), (208, 185188), (268, 143728), (416, 92594), (536, 71864), (691, 55744), (832, 46297), (871, 44224), (1072, 35932), (1382, 27872), (1742, 22112), (2144, 17966), (2764, 13936), (3484, 11056), (4288, 8983), (5528, 6968)]