27897206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 46828800

約数和(自身を除く): 18931594

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 437, 541, 874, 1082, 1121, 1357, 2242, 2714, 10279, 12443, 20558, 24886, 25783, 31919, 51566, 63838, 236417, 472834, 606461, 734137, 1212922, 1468274, 13948603, 27897206]

約数ペア:

[(1, 27897206), (2, 13948603), (19, 1468274), (23, 1212922), (38, 734137), (46, 606461), (59, 472834), (118, 236417), (437, 63838), (541, 51566), (874, 31919), (1082, 25783), (1121, 24886), (1357, 20558), (2242, 12443), (2714, 10279)]