5427344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 11483640

約数和(自身を除く): 6056296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 269, 388, 538, 776, 1076, 1261, 1552, 2152, 2522, 3497, 4304, 5044, 6994, 10088, 13988, 20176, 26093, 27976, 52186, 55952, 104372, 208744, 339209, 417488, 678418, 1356836, 2713672, 5427344]

約数ペア:

[(1, 5427344), (2, 2713672), (4, 1356836), (8, 678418), (13, 417488), (16, 339209), (26, 208744), (52, 104372), (97, 55952), (104, 52186), (194, 27976), (208, 26093), (269, 20176), (388, 13988), (538, 10088), (776, 6994), (1076, 5044), (1261, 4304), (1552, 3497), (2152, 2522)]