40999024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 87070320

約数和(自身を除く): 46071296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 281, 562, 829, 1124, 1658, 2248, 3091, 3316, 4496, 6182, 6632, 9119, 12364, 13264, 18238, 24728, 36476, 49456, 72952, 145904, 232949, 465898, 931796, 1863592, 2562439, 3727184, 5124878, 10249756, 20499512, 40999024]

約数ペア:

[(1, 40999024), (2, 20499512), (4, 10249756), (8, 5124878), (11, 3727184), (16, 2562439), (22, 1863592), (44, 931796), (88, 465898), (176, 232949), (281, 145904), (562, 72952), (829, 49456), (1124, 36476), (1658, 24728), (2248, 18238), (3091, 13264), (3316, 12364), (4496, 9119), (6182, 6632)]