4418628448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29423}}^1$

素因数の和:29484

約数の個数: 72

約数和(自身を含む): 9887699808

約数和(自身を除く): 5469071360

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 361, 416, 494, 608, 722, 988, 1444, 1976, 2888, 3952, 4693, 5776, 7904, 9386, 11552, 18772, 29423, 37544, 58846, 75088, 117692, 150176, 235384, 382499, 470768, 559037, 764998, 941536, 1118074, 1529996, 2236148, 3059992, 4472296, 6119984, 7267481, 8944592, 10621703, 12239968, 14534962, 17889184, 21243406, 29069924, 42486812, 58139848, 84973624, 116279696, 138082139, 169947248, 232559392, 276164278, 339894496, 552328556, 1104657112, 2209314224, 4418628448]

約数ペア:

[(1, 4418628448), (2, 2209314224), (4, 1104657112), (8, 552328556), (13, 339894496), (16, 276164278), (19, 232559392), (26, 169947248), (32, 138082139), (38, 116279696), (52, 84973624), (76, 58139848), (104, 42486812), (152, 29069924), (208, 21243406), (247, 17889184), (304, 14534962), (361, 12239968), (416, 10621703), (494, 8944592), (608, 7267481), (722, 6119984), (988, 4472296), (1444, 3059992), (1976, 2236148), (2888, 1529996), (3952, 1118074), (4693, 941536), (5776, 764998), (7904, 559037), (9386, 470768), (11552, 382499), (18772, 235384), (29423, 150176), (37544, 117692), (58846, 75088)]