1038400832

素因数分解:

$2^6\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1993}}^1$

素因数の和:3175

約数の個数: 56

約数和(自身を含む): 2358152256

約数和(自身を除く): 1319751424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1163, 1993, 2326, 3986, 4652, 7972, 8141, 9304, 13951, 15944, 16282, 18608, 27902, 31888, 32564, 37216, 55804, 63776, 65128, 74432, 111608, 127552, 130256, 223216, 260512, 446432, 521024, 892864, 2317859, 4635718, 9271436, 16225013, 18542872, 32450026, 37085744, 64900052, 74171488, 129800104, 148342976, 259600208, 519200416, 1038400832]

約数ペア:

[(1, 1038400832), (2, 519200416), (4, 259600208), (7, 148342976), (8, 129800104), (14, 74171488), (16, 64900052), (28, 37085744), (32, 32450026), (56, 18542872), (64, 16225013), (112, 9271436), (224, 4635718), (448, 2317859), (1163, 892864), (1993, 521024), (2326, 446432), (3986, 260512), (4652, 223216), (7972, 130256), (8141, 127552), (9304, 111608), (13951, 74432), (15944, 65128), (16282, 63776), (18608, 55804), (27902, 37216), (31888, 32564)]