38267216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 87911040

約数和(自身を除く): 49643824

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 421, 437, 494, 598, 842, 874, 988, 1196, 1684, 1748, 1976, 2392, 3368, 3496, 3952, 4784, 5473, 5681, 6736, 6992, 7999, 9683, 10946, 11362, 15998, 19366, 21892, 22724, 31996, 38732, 43784, 45448, 63992, 77464, 87568, 90896, 103987, 125879, 127984, 154928, 183977, 207974, 251758, 367954, 415948, 503516, 735908, 831896, 1007032, 1471816, 1663792, 2014064, 2391701, 2943632, 4783402, 9566804, 19133608, 38267216]

約数ペア:

[(1, 38267216), (2, 19133608), (4, 9566804), (8, 4783402), (13, 2943632), (16, 2391701), (19, 2014064), (23, 1663792), (26, 1471816), (38, 1007032), (46, 831896), (52, 735908), (76, 503516), (92, 415948), (104, 367954), (152, 251758), (184, 207974), (208, 183977), (247, 154928), (299, 127984), (304, 125879), (368, 103987), (421, 90896), (437, 87568), (494, 77464), (598, 63992), (842, 45448), (874, 43784), (988, 38732), (1196, 31996), (1684, 22724), (1748, 21892), (1976, 19366), (2392, 15998), (3368, 11362), (3496, 10946), (3952, 9683), (4784, 7999), (5473, 6992), (5681, 6736)]