27288028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 26176292

約数列:

[1, 2, 4, 19, 23, 38, 46, 67, 76, 92, 134, 233, 268, 437, 466, 874, 932, 1273, 1541, 1748, 2546, 3082, 4427, 5092, 5359, 6164, 8854, 10718, 15611, 17708, 21436, 29279, 31222, 58558, 62444, 101821, 117116, 203642, 296609, 359053, 407284, 593218, 718106, 1186436, 1436212, 6822007, 13644014, 27288028]

約数ペア:

[(1, 27288028), (2, 13644014), (4, 6822007), (19, 1436212), (23, 1186436), (38, 718106), (46, 593218), (67, 407284), (76, 359053), (92, 296609), (134, 203642), (233, 117116), (268, 101821), (437, 62444), (466, 58558), (874, 31222), (932, 29279), (1273, 21436), (1541, 17708), (1748, 15611), (2546, 10718), (3082, 8854), (4427, 6164), (5092, 5359)]