26378702988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2814629}}^1$

素因数の和:2814718

約数の個数: 48

約数和(自身を含む): 68091528960

約数和(自身を除く): 41712825972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 2814629, 5629258, 8443887, 11258516, 16887774, 30960919, 33775548, 61921838, 92882757, 123843676, 185765514, 199838659, 371531028, 399677318, 599515977, 799354636, 1199031954, 2198225249, 2398063908, 4396450498, 6594675747, 8792900996, 13189351494, 26378702988]

約数ペア:

[(1, 26378702988), (2, 13189351494), (3, 8792900996), (4, 6594675747), (6, 4396450498), (11, 2398063908), (12, 2198225249), (22, 1199031954), (33, 799354636), (44, 599515977), (66, 399677318), (71, 371531028), (132, 199838659), (142, 185765514), (213, 123843676), (284, 92882757), (426, 61921838), (781, 33775548), (852, 30960919), (1562, 16887774), (2343, 11258516), (3124, 8443887), (4686, 5629258), (9372, 2814629)]