67449772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 134840160

約数和(自身を除く): 67390388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 233, 247, 293, 466, 494, 586, 932, 988, 1172, 3029, 3809, 4427, 5567, 6058, 7618, 8854, 11134, 12116, 15236, 17708, 22268, 57551, 68269, 72371, 115102, 136538, 144742, 230204, 273076, 289484, 887497, 1297111, 1774994, 2594222, 3549988, 5188444, 16862443, 33724886, 67449772]

約数ペア:

[(1, 67449772), (2, 33724886), (4, 16862443), (13, 5188444), (19, 3549988), (26, 2594222), (38, 1774994), (52, 1297111), (76, 887497), (233, 289484), (247, 273076), (293, 230204), (466, 144742), (494, 136538), (586, 115102), (932, 72371), (988, 68269), (1172, 57551), (3029, 22268), (3809, 17708), (4427, 15236), (5567, 12116), (6058, 11134), (7618, 8854)]