1565989823728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{15804031}}^1$

素因数の和:15804613

約数の個数: 40

約数和(自身を含む): 3315812345856

約数和(自身を除く): 1749822522128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 563, 1126, 2252, 4504, 6193, 9008, 12386, 24772, 49544, 99088, 15804031, 31608062, 63216124, 126432248, 173844341, 252864496, 347688682, 695377364, 1390754728, 2781509456, 8897669453, 17795338906, 35590677812, 71181355624, 97874363983, 142362711248, 195748727966, 391497455932, 782994911864, 1565989823728]

約数ペア:

[(1, 1565989823728), (2, 782994911864), (4, 391497455932), (8, 195748727966), (11, 142362711248), (16, 97874363983), (22, 71181355624), (44, 35590677812), (88, 17795338906), (176, 8897669453), (563, 2781509456), (1126, 1390754728), (2252, 695377364), (4504, 347688682), (6193, 252864496), (9008, 173844341), (12386, 126432248), (24772, 63216124), (49544, 31608062), (99088, 15804031)]