39124496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 84786240

約数和(自身を除く): 45661744

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 43, 73, 76, 82, 86, 146, 152, 164, 172, 292, 304, 328, 344, 584, 656, 688, 779, 817, 1168, 1387, 1558, 1634, 1763, 2774, 2993, 3116, 3139, 3268, 3526, 5548, 5986, 6232, 6278, 6536, 7052, 11096, 11972, 12464, 12556, 13072, 14104, 22192, 23944, 25112, 28208, 33497, 47888, 50224, 56867, 59641, 66994, 113734, 119282, 128699, 133988, 227468, 238564, 257398, 267976, 454936, 477128, 514796, 535952, 909872, 954256, 1029592, 2059184, 2445281, 4890562, 9781124, 19562248, 39124496]

約数ペア:

[(1, 39124496), (2, 19562248), (4, 9781124), (8, 4890562), (16, 2445281), (19, 2059184), (38, 1029592), (41, 954256), (43, 909872), (73, 535952), (76, 514796), (82, 477128), (86, 454936), (146, 267976), (152, 257398), (164, 238564), (172, 227468), (292, 133988), (304, 128699), (328, 119282), (344, 113734), (584, 66994), (656, 59641), (688, 56867), (779, 50224), (817, 47888), (1168, 33497), (1387, 28208), (1558, 25112), (1634, 23944), (1763, 22192), (2774, 14104), (2993, 13072), (3116, 12556), (3139, 12464), (3268, 11972), (3526, 11096), (5548, 7052), (5986, 6536), (6232, 6278)]