2946976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 6320160

約数和(自身を除く): 3373184

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 131, 148, 152, 262, 296, 304, 524, 592, 608, 703, 1048, 1184, 1406, 2096, 2489, 2812, 4192, 4847, 4978, 5624, 9694, 9956, 11248, 19388, 19912, 22496, 38776, 39824, 77552, 79648, 92093, 155104, 184186, 368372, 736744, 1473488, 2946976]

約数ペア:

[(1, 2946976), (2, 1473488), (4, 736744), (8, 368372), (16, 184186), (19, 155104), (32, 92093), (37, 79648), (38, 77552), (74, 39824), (76, 38776), (131, 22496), (148, 19912), (152, 19388), (262, 11248), (296, 9956), (304, 9694), (524, 5624), (592, 4978), (608, 4847), (703, 4192), (1048, 2812), (1184, 2489), (1406, 2096)]