7777447768

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{3433}}^1\times {\mathrm{6907}}^1$

素因数の和:10387

約数の個数: 32

約数和(自身を含む): 14944905360

約数和(自身を除く): 7167457592

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 3433, 6866, 6907, 13732, 13814, 27464, 27628, 55256, 140753, 281506, 283187, 563012, 566374, 1126024, 1132748, 2265496, 23711731, 47423462, 94846924, 189693848, 972180971, 1944361942, 3888723884, 7777447768]

約数ペア:

[(1, 7777447768), (2, 3888723884), (4, 1944361942), (8, 972180971), (41, 189693848), (82, 94846924), (164, 47423462), (328, 23711731), (3433, 2265496), (6866, 1132748), (6907, 1126024), (13732, 566374), (13814, 563012), (27464, 283187), (27628, 281506), (55256, 140753)]