4637216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 9979200

約数和(自身を除く): 5341984

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 263, 304, 464, 526, 551, 608, 928, 1052, 1102, 2104, 2204, 4208, 4408, 4997, 7627, 8416, 8816, 9994, 15254, 17632, 19988, 30508, 39976, 61016, 79952, 122032, 144913, 159904, 244064, 289826, 579652, 1159304, 2318608, 4637216]

約数ペア:

[(1, 4637216), (2, 2318608), (4, 1159304), (8, 579652), (16, 289826), (19, 244064), (29, 159904), (32, 144913), (38, 122032), (58, 79952), (76, 61016), (116, 39976), (152, 30508), (232, 19988), (263, 17632), (304, 15254), (464, 9994), (526, 8816), (551, 8416), (608, 7627), (928, 4997), (1052, 4408), (1102, 4208), (2104, 2204)]