56214512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1145

約数の個数: 40

約数和(自身を含む): 115947936

約数和(自身を除く): 59733424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 233, 272, 466, 887, 932, 1774, 1864, 3548, 3728, 3961, 7096, 7922, 14192, 15079, 15844, 30158, 31688, 60316, 63376, 120632, 206671, 241264, 413342, 826684, 1653368, 3306736, 3513407, 7026814, 14053628, 28107256, 56214512]

約数ペア:

[(1, 56214512), (2, 28107256), (4, 14053628), (8, 7026814), (16, 3513407), (17, 3306736), (34, 1653368), (68, 826684), (136, 413342), (233, 241264), (272, 206671), (466, 120632), (887, 63376), (932, 60316), (1774, 31688), (1864, 30158), (3548, 15844), (3728, 15079), (3961, 14192), (7096, 7922)]