42471688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 54296312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 179, 223, 266, 358, 446, 532, 716, 892, 1064, 1253, 1432, 1561, 1784, 2506, 3122, 3401, 4237, 5012, 6244, 6802, 8474, 10024, 12488, 13604, 16948, 23807, 27208, 29659, 33896, 39917, 47614, 59318, 79834, 95228, 118636, 159668, 190456, 237272, 279419, 319336, 558838, 758423, 1117676, 1516846, 2235352, 3033692, 5308961, 6067384, 10617922, 21235844, 42471688]

約数ペア:

[(1, 42471688), (2, 21235844), (4, 10617922), (7, 6067384), (8, 5308961), (14, 3033692), (19, 2235352), (28, 1516846), (38, 1117676), (56, 758423), (76, 558838), (133, 319336), (152, 279419), (179, 237272), (223, 190456), (266, 159668), (358, 118636), (446, 95228), (532, 79834), (716, 59318), (892, 47614), (1064, 39917), (1253, 33896), (1432, 29659), (1561, 27208), (1784, 23807), (2506, 16948), (3122, 13604), (3401, 12488), (4237, 10024), (5012, 8474), (6244, 6802)]