28255546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 22547654

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 2939, 4807, 5878, 9614, 32329, 55841, 64658, 67597, 111682, 135194, 614251, 743567, 1228502, 1284343, 1487134, 2568686, 14127773, 28255546]

約数ペア:

[(1, 28255546), (2, 14127773), (11, 2568686), (19, 1487134), (22, 1284343), (23, 1228502), (38, 743567), (46, 614251), (209, 135194), (253, 111682), (418, 67597), (437, 64658), (506, 55841), (874, 32329), (2939, 9614), (4807, 5878)]