38321024

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 91881600

約数和(自身を除く): 53560576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2251, 2432, 4256, 4502, 8512, 9004, 15757, 17024, 18008, 31514, 36016, 42769, 63028, 72032, 85538, 126056, 144064, 171076, 252112, 288128, 299383, 342152, 504224, 598766, 684304, 1008448, 1197532, 1368608, 2016896, 2395064, 2737216, 4790128, 5474432, 9580256, 19160512, 38321024]

約数ペア:

[(1, 38321024), (2, 19160512), (4, 9580256), (7, 5474432), (8, 4790128), (14, 2737216), (16, 2395064), (19, 2016896), (28, 1368608), (32, 1197532), (38, 1008448), (56, 684304), (64, 598766), (76, 504224), (112, 342152), (128, 299383), (133, 288128), (152, 252112), (224, 171076), (266, 144064), (304, 126056), (448, 85538), (532, 72032), (608, 63028), (896, 42769), (1064, 36016), (1216, 31514), (2128, 18008), (2251, 17024), (2432, 15757), (4256, 9004), (4502, 8512)]