22857536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 56

約数和(自身を含む): 49584864

約数和(自身を除く): 26727328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 331, 332, 416, 662, 664, 832, 1079, 1324, 1328, 2158, 2648, 2656, 4303, 4316, 5296, 5312, 8606, 8632, 10592, 17212, 17264, 21184, 27473, 34424, 34528, 54946, 68848, 69056, 109892, 137696, 219784, 275392, 357149, 439568, 714298, 879136, 1428596, 1758272, 2857192, 5714384, 11428768, 22857536]

約数ペア:

[(1, 22857536), (2, 11428768), (4, 5714384), (8, 2857192), (13, 1758272), (16, 1428596), (26, 879136), (32, 714298), (52, 439568), (64, 357149), (83, 275392), (104, 219784), (166, 137696), (208, 109892), (331, 69056), (332, 68848), (416, 54946), (662, 34528), (664, 34424), (832, 27473), (1079, 21184), (1324, 17264), (1328, 17212), (2158, 10592), (2648, 8632), (2656, 8606), (4303, 5312), (4316, 5296)]