38375844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 98380800

約数和(自身を除く): 60004956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 149, 156, 169, 254, 298, 338, 381, 447, 507, 508, 596, 676, 762, 894, 1014, 1524, 1651, 1788, 1937, 2028, 3302, 3874, 4953, 5811, 6604, 7748, 9906, 11622, 18923, 19812, 21463, 23244, 25181, 37846, 42926, 50362, 56769, 64389, 75543, 75692, 85852, 100724, 113538, 128778, 151086, 227076, 245999, 257556, 302172, 491998, 737997, 983996, 1475994, 2951988, 3197987, 6395974, 9593961, 12791948, 19187922, 38375844]

約数ペア:

[(1, 38375844), (2, 19187922), (3, 12791948), (4, 9593961), (6, 6395974), (12, 3197987), (13, 2951988), (26, 1475994), (39, 983996), (52, 737997), (78, 491998), (127, 302172), (149, 257556), (156, 245999), (169, 227076), (254, 151086), (298, 128778), (338, 113538), (381, 100724), (447, 85852), (507, 75692), (508, 75543), (596, 64389), (676, 56769), (762, 50362), (894, 42926), (1014, 37846), (1524, 25181), (1651, 23244), (1788, 21463), (1937, 19812), (2028, 18923), (3302, 11622), (3874, 9906), (4953, 7748), (5811, 6604)]