28078998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10709}}^1$

素因数の和:10756

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 33610602

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 10709, 21418, 32127, 64254, 203471, 246307, 406942, 492614, 610413, 738921, 1220826, 1477842, 4679833, 9359666, 14039499, 28078998]

約数ペア:

[(1, 28078998), (2, 14039499), (3, 9359666), (6, 4679833), (19, 1477842), (23, 1220826), (38, 738921), (46, 610413), (57, 492614), (69, 406942), (114, 246307), (138, 203471), (437, 64254), (874, 32127), (1311, 21418), (2622, 10709)]