4378832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 9029184

約数和(自身を除く): 4650352

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 163, 184, 292, 326, 368, 584, 652, 1168, 1304, 1679, 2608, 3358, 3749, 6716, 7498, 11899, 13432, 14996, 23798, 26864, 29992, 47596, 59984, 95192, 190384, 273677, 547354, 1094708, 2189416, 4378832]

約数ペア:

[(1, 4378832), (2, 2189416), (4, 1094708), (8, 547354), (16, 273677), (23, 190384), (46, 95192), (73, 59984), (92, 47596), (146, 29992), (163, 26864), (184, 23798), (292, 14996), (326, 13432), (368, 11899), (584, 7498), (652, 6716), (1168, 3749), (1304, 3358), (1679, 2608)]