72587296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 151320960

約数和(自身を除く): 78733664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 277, 304, 431, 554, 608, 862, 1108, 1724, 2216, 3448, 4432, 5263, 6896, 8189, 8864, 10526, 13792, 16378, 21052, 32756, 42104, 65512, 84208, 119387, 131024, 168416, 238774, 262048, 477548, 955096, 1910192, 2268353, 3820384, 4536706, 9073412, 18146824, 36293648, 72587296]

約数ペア:

[(1, 72587296), (2, 36293648), (4, 18146824), (8, 9073412), (16, 4536706), (19, 3820384), (32, 2268353), (38, 1910192), (76, 955096), (152, 477548), (277, 262048), (304, 238774), (431, 168416), (554, 131024), (608, 119387), (862, 84208), (1108, 65512), (1724, 42104), (2216, 32756), (3448, 21052), (4432, 16378), (5263, 13792), (6896, 10526), (8189, 8864)]