67906304

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 149130240

約数和(自身を除く): 81223936

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 607, 608, 736, 874, 1214, 1216, 1472, 1748, 2428, 2432, 2944, 3496, 4856, 4864, 5888, 6992, 9712, 11533, 13961, 13984, 19424, 23066, 27922, 27968, 38848, 46132, 55844, 55936, 77696, 92264, 111688, 111872, 155392, 184528, 223376, 265259, 369056, 446752, 530518, 738112, 893504, 1061036, 1476224, 1787008, 2122072, 2952448, 3574016, 4244144, 8488288, 16976576, 33953152, 67906304]

約数ペア:

[(1, 67906304), (2, 33953152), (4, 16976576), (8, 8488288), (16, 4244144), (19, 3574016), (23, 2952448), (32, 2122072), (38, 1787008), (46, 1476224), (64, 1061036), (76, 893504), (92, 738112), (128, 530518), (152, 446752), (184, 369056), (256, 265259), (304, 223376), (368, 184528), (437, 155392), (607, 111872), (608, 111688), (736, 92264), (874, 77696), (1214, 55936), (1216, 55844), (1472, 46132), (1748, 38848), (2428, 27968), (2432, 27922), (2944, 23066), (3496, 19424), (4856, 13984), (4864, 13961), (5888, 11533), (6992, 9712)]