25028550036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{195127}}^1$

素因数の和:195653

約数の個数: 72

約数和(自身を含む): 72447123840

約数和(自身を除く): 47418573804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 509, 1018, 1527, 2036, 3054, 3563, 4581, 6108, 7126, 9162, 10689, 14252, 18324, 21378, 32067, 42756, 64134, 128268, 195127, 390254, 585381, 780508, 1170762, 1365889, 1756143, 2341524, 2731778, 3512286, 4097667, 5463556, 7024572, 8195334, 12293001, 16390668, 24586002, 49172004, 99319643, 198639286, 297958929, 397278572, 595917858, 695237501, 893876787, 1191835716, 1390475002, 1787753574, 2085712503, 2780950004, 3575507148, 4171425006, 6257137509, 8342850012, 12514275018, 25028550036]

約数ペア:

[(1, 25028550036), (2, 12514275018), (3, 8342850012), (4, 6257137509), (6, 4171425006), (7, 3575507148), (9, 2780950004), (12, 2085712503), (14, 1787753574), (18, 1390475002), (21, 1191835716), (28, 893876787), (36, 695237501), (42, 595917858), (63, 397278572), (84, 297958929), (126, 198639286), (252, 99319643), (509, 49172004), (1018, 24586002), (1527, 16390668), (2036, 12293001), (3054, 8195334), (3563, 7024572), (4581, 5463556), (6108, 4097667), (7126, 3512286), (9162, 2731778), (10689, 2341524), (14252, 1756143), (18324, 1365889), (21378, 1170762), (32067, 780508), (42756, 585381), (64134, 390254), (128268, 195127)]