38199728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 92256000

約数和(自身を除く): 54056272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 619, 812, 1064, 1102, 1238, 1624, 2128, 2204, 2476, 3248, 3857, 4333, 4408, 4952, 7714, 8666, 8816, 9904, 11761, 15428, 17332, 17951, 23522, 30856, 34664, 35902, 47044, 61712, 69328, 71804, 82327, 94088, 125657, 143608, 164654, 188176, 251314, 287216, 329308, 341069, 502628, 658616, 682138, 1005256, 1317232, 1364276, 2010512, 2387483, 2728552, 4774966, 5457104, 9549932, 19099864, 38199728]

約数ペア:

[(1, 38199728), (2, 19099864), (4, 9549932), (7, 5457104), (8, 4774966), (14, 2728552), (16, 2387483), (19, 2010512), (28, 1364276), (29, 1317232), (38, 1005256), (56, 682138), (58, 658616), (76, 502628), (112, 341069), (116, 329308), (133, 287216), (152, 251314), (203, 188176), (232, 164654), (266, 143608), (304, 125657), (406, 94088), (464, 82327), (532, 71804), (551, 69328), (619, 61712), (812, 47044), (1064, 35902), (1102, 34664), (1238, 30856), (1624, 23522), (2128, 17951), (2204, 17332), (2476, 15428), (3248, 11761), (3857, 9904), (4333, 8816), (4408, 8666), (4952, 7714)]