67449428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13267}}^1$

素因数の和:13343

約数の個数: 24

約数和(自身を含む): 124825344

約数和(自身を除く): 57375916

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 13267, 26534, 53068, 411277, 543947, 822554, 1087894, 1645108, 2175788, 16862357, 33724714, 67449428]

約数ペア:

[(1, 67449428), (2, 33724714), (4, 16862357), (31, 2175788), (41, 1645108), (62, 1087894), (82, 822554), (124, 543947), (164, 411277), (1271, 53068), (2542, 26534), (5084, 13267)]