2788804984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{40129}}^1$

素因数の和:40232

約数の個数: 64

約数和(自身を含む): 6414379200

約数和(自身を除く): 3625574216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 952, 1022, 1241, 2044, 2482, 4088, 4964, 8687, 9928, 17374, 34748, 40129, 69496, 80258, 160516, 280903, 321032, 561806, 682193, 1123612, 1364386, 2247224, 2728772, 2929417, 4775351, 5457544, 5858834, 9550702, 11717668, 19101404, 20505919, 23435336, 38202808, 41011838, 49800089, 82023676, 99600178, 164047352, 199200356, 348600623, 398400712, 697201246, 1394402492, 2788804984]

約数ペア:

[(1, 2788804984), (2, 1394402492), (4, 697201246), (7, 398400712), (8, 348600623), (14, 199200356), (17, 164047352), (28, 99600178), (34, 82023676), (56, 49800089), (68, 41011838), (73, 38202808), (119, 23435336), (136, 20505919), (146, 19101404), (238, 11717668), (292, 9550702), (476, 5858834), (511, 5457544), (584, 4775351), (952, 2929417), (1022, 2728772), (1241, 2247224), (2044, 1364386), (2482, 1123612), (4088, 682193), (4964, 561806), (8687, 321032), (9928, 280903), (17374, 160516), (34748, 80258), (40129, 69496)]