77244488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 151968960

約数和(自身を除く): 74724472

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 788, 1576, 2131, 4262, 4531, 8524, 9062, 17048, 18124, 36248, 49013, 98026, 196052, 392104, 419807, 839614, 1679228, 3358456, 9655561, 19311122, 38622244, 77244488]

約数ペア:

[(1, 77244488), (2, 38622244), (4, 19311122), (8, 9655561), (23, 3358456), (46, 1679228), (92, 839614), (184, 419807), (197, 392104), (394, 196052), (788, 98026), (1576, 49013), (2131, 36248), (4262, 18124), (4531, 17048), (8524, 9062)]