7280144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 14975232

約数和(自身を除く): 7695088

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 271, 292, 368, 542, 584, 1084, 1168, 1679, 2168, 3358, 4336, 6233, 6716, 12466, 13432, 19783, 24932, 26864, 39566, 49864, 79132, 99728, 158264, 316528, 455009, 910018, 1820036, 3640072, 7280144]

約数ペア:

[(1, 7280144), (2, 3640072), (4, 1820036), (8, 910018), (16, 455009), (23, 316528), (46, 158264), (73, 99728), (92, 79132), (146, 49864), (184, 39566), (271, 26864), (292, 24932), (368, 19783), (542, 13432), (584, 12466), (1084, 6716), (1168, 6233), (1679, 4336), (2168, 3358)]