22431456

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1184

約数の個数: 72

約数和(自身を含む): 64746864

約数和(自身を除く): 42315408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1097, 1136, 1278, 1704, 2194, 2272, 2556, 3291, 3408, 4388, 5112, 6582, 6816, 8776, 9873, 10224, 13164, 17552, 19746, 20448, 26328, 35104, 39492, 52656, 77887, 78984, 105312, 155774, 157968, 233661, 311548, 315936, 467322, 623096, 700983, 934644, 1246192, 1401966, 1869288, 2492384, 2803932, 3738576, 5607864, 7477152, 11215728, 22431456]

約数ペア:

[(1, 22431456), (2, 11215728), (3, 7477152), (4, 5607864), (6, 3738576), (8, 2803932), (9, 2492384), (12, 1869288), (16, 1401966), (18, 1246192), (24, 934644), (32, 700983), (36, 623096), (48, 467322), (71, 315936), (72, 311548), (96, 233661), (142, 157968), (144, 155774), (213, 105312), (284, 78984), (288, 77887), (426, 52656), (568, 39492), (639, 35104), (852, 26328), (1097, 20448), (1136, 19746), (1278, 17552), (1704, 13164), (2194, 10224), (2272, 9873), (2556, 8776), (3291, 6816), (3408, 6582), (4388, 5112)]