61995488

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 128532096

約数和(自身を除く): 66536608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 131, 184, 262, 368, 524, 643, 736, 1048, 1286, 2096, 2572, 3013, 4192, 5144, 6026, 10288, 12052, 14789, 20576, 24104, 29578, 48208, 59156, 84233, 96416, 118312, 168466, 236624, 336932, 473248, 673864, 1347728, 1937359, 2695456, 3874718, 7749436, 15498872, 30997744, 61995488]

約数ペア:

[(1, 61995488), (2, 30997744), (4, 15498872), (8, 7749436), (16, 3874718), (23, 2695456), (32, 1937359), (46, 1347728), (92, 673864), (131, 473248), (184, 336932), (262, 236624), (368, 168466), (524, 118312), (643, 96416), (736, 84233), (1048, 59156), (1286, 48208), (2096, 29578), (2572, 24104), (3013, 20576), (4192, 14789), (5144, 12052), (6026, 10288)]