128673662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6353}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 224169120

約数和(自身を除く): 95495458

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 6353, 10127, 12706, 20254, 82589, 120707, 165178, 241414, 260473, 520946, 1569191, 3138382, 3386149, 4948987, 6772298, 9897974, 64336831, 128673662]

約数ペア:

[(1, 128673662), (2, 64336831), (13, 9897974), (19, 6772298), (26, 4948987), (38, 3386149), (41, 3138382), (82, 1569191), (247, 520946), (494, 260473), (533, 241414), (779, 165178), (1066, 120707), (1558, 82589), (6353, 20254), (10127, 12706)]