12770432

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 27540000

約数和(自身を除く): 14769568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 89, 118, 128, 152, 178, 236, 304, 356, 472, 608, 712, 944, 1121, 1216, 1424, 1691, 1888, 2242, 2432, 2848, 3382, 3776, 4484, 5251, 5696, 6764, 7552, 8968, 10502, 11392, 13528, 17936, 21004, 27056, 35872, 42008, 54112, 71744, 84016, 99769, 108224, 143488, 168032, 199538, 216448, 336064, 399076, 672128, 798152, 1596304, 3192608, 6385216, 12770432]

約数ペア:

[(1, 12770432), (2, 6385216), (4, 3192608), (8, 1596304), (16, 798152), (19, 672128), (32, 399076), (38, 336064), (59, 216448), (64, 199538), (76, 168032), (89, 143488), (118, 108224), (128, 99769), (152, 84016), (178, 71744), (236, 54112), (304, 42008), (356, 35872), (472, 27056), (608, 21004), (712, 17936), (944, 13528), (1121, 11392), (1216, 10502), (1424, 8968), (1691, 7552), (1888, 6764), (2242, 5696), (2432, 5251), (2848, 4484), (3382, 3776)]