788585928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53777}}^1$

素因数の和:53846

約数の個数: 64

約数和(自身を含む): 2168328960

約数和(自身を除く): 1379743032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 53777, 107554, 161331, 215108, 322662, 430216, 645324, 699101, 1290648, 1398202, 2097303, 2527519, 2796404, 4194606, 5055038, 5592808, 7582557, 8389212, 10110076, 15165114, 16778424, 20220152, 30330228, 32857747, 60660456, 65715494, 98573241, 131430988, 197146482, 262861976, 394292964, 788585928]

約数ペア:

[(1, 788585928), (2, 394292964), (3, 262861976), (4, 197146482), (6, 131430988), (8, 98573241), (12, 65715494), (13, 60660456), (24, 32857747), (26, 30330228), (39, 20220152), (47, 16778424), (52, 15165114), (78, 10110076), (94, 8389212), (104, 7582557), (141, 5592808), (156, 5055038), (188, 4194606), (282, 2796404), (312, 2527519), (376, 2097303), (564, 1398202), (611, 1290648), (1128, 699101), (1222, 645324), (1833, 430216), (2444, 322662), (3666, 215108), (4888, 161331), (7332, 107554), (14664, 53777)]