4574512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 9302480

約数和(自身を除く): 4727968

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 109, 122, 172, 218, 244, 344, 436, 488, 688, 872, 976, 1744, 2623, 4687, 5246, 6649, 9374, 10492, 13298, 18748, 20984, 26596, 37496, 41968, 53192, 74992, 106384, 285907, 571814, 1143628, 2287256, 4574512]

約数ペア:

[(1, 4574512), (2, 2287256), (4, 1143628), (8, 571814), (16, 285907), (43, 106384), (61, 74992), (86, 53192), (109, 41968), (122, 37496), (172, 26596), (218, 20984), (244, 18748), (344, 13298), (436, 10492), (488, 9374), (688, 6649), (872, 5246), (976, 4687), (1744, 2623)]