2863686128

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{26449}}^1$

素因数の和:26625

約数の個数: 40

約数和(自身を含む): 5687173200

約数和(自身を除く): 2823487072

約数列:

[1, 2, 4, 8, 16, 67, 101, 134, 202, 268, 404, 536, 808, 1072, 1616, 6767, 13534, 26449, 27068, 52898, 54136, 105796, 108272, 211592, 423184, 1772083, 2671349, 3544166, 5342698, 7088332, 10685396, 14176664, 21370792, 28353328, 42741584, 178980383, 357960766, 715921532, 1431843064, 2863686128]

約数ペア:

[(1, 2863686128), (2, 1431843064), (4, 715921532), (8, 357960766), (16, 178980383), (67, 42741584), (101, 28353328), (134, 21370792), (202, 14176664), (268, 10685396), (404, 7088332), (536, 5342698), (808, 3544166), (1072, 2671349), (1616, 1772083), (6767, 423184), (13534, 211592), (26449, 108272), (27068, 105796), (52898, 54136)]