38507704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 80087040

約数和(自身を除く): 41579336

約数列:

[1, 2, 4, 8, 23, 31, 43, 46, 62, 86, 92, 124, 157, 172, 184, 248, 314, 344, 628, 713, 989, 1256, 1333, 1426, 1978, 2666, 2852, 3611, 3956, 4867, 5332, 5704, 6751, 7222, 7912, 9734, 10664, 13502, 14444, 19468, 27004, 28888, 30659, 38936, 54008, 61318, 111941, 122636, 155273, 209281, 223882, 245272, 310546, 418562, 447764, 621092, 837124, 895528, 1242184, 1674248, 4813463, 9626926, 19253852, 38507704]

約数ペア:

[(1, 38507704), (2, 19253852), (4, 9626926), (8, 4813463), (23, 1674248), (31, 1242184), (43, 895528), (46, 837124), (62, 621092), (86, 447764), (92, 418562), (124, 310546), (157, 245272), (172, 223882), (184, 209281), (248, 155273), (314, 122636), (344, 111941), (628, 61318), (713, 54008), (989, 38936), (1256, 30659), (1333, 28888), (1426, 27004), (1978, 19468), (2666, 14444), (2852, 13502), (3611, 10664), (3956, 9734), (4867, 7912), (5332, 7222), (5704, 6751)]