28147776228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5467711}}^1$

素因数の和:5467745

約数の個数: 72

約数和(自身を含む): 83590381056

約数和(自身を除く): 55442604828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 5467711, 10935422, 16403133, 21870844, 32806266, 49209399, 60144821, 65612532, 71080243, 98418798, 120289642, 142160486, 180434463, 196837596, 213240729, 240579284, 284320972, 360868926, 426481458, 541303389, 639722187, 721737852, 781882673, 852962916, 1082606778, 1279444374, 1563765346, 2165213556, 2345648019, 2558888748, 3127530692, 4691296038, 7036944057, 9382592076, 14073888114, 28147776228]

約数ペア:

[(1, 28147776228), (2, 14073888114), (3, 9382592076), (4, 7036944057), (6, 4691296038), (9, 3127530692), (11, 2558888748), (12, 2345648019), (13, 2165213556), (18, 1563765346), (22, 1279444374), (26, 1082606778), (33, 852962916), (36, 781882673), (39, 721737852), (44, 639722187), (52, 541303389), (66, 426481458), (78, 360868926), (99, 284320972), (117, 240579284), (132, 213240729), (143, 196837596), (156, 180434463), (198, 142160486), (234, 120289642), (286, 98418798), (396, 71080243), (429, 65612532), (468, 60144821), (572, 49209399), (858, 32806266), (1287, 21870844), (1716, 16403133), (2574, 10935422), (5148, 5467711)]