25917444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5449

約数の個数: 72

約数和(自身を含む): 78827840

約数和(自身を除く): 52910396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 5413, 10826, 16239, 21652, 32478, 37891, 48717, 64956, 75782, 97434, 102847, 113673, 151564, 194868, 205694, 227346, 308541, 341019, 411388, 454692, 617082, 682038, 719929, 925623, 1234164, 1364076, 1439858, 1851246, 2159787, 2879716, 3702492, 4319574, 6479361, 8639148, 12958722, 25917444]

約数ペア:

[(1, 25917444), (2, 12958722), (3, 8639148), (4, 6479361), (6, 4319574), (7, 3702492), (9, 2879716), (12, 2159787), (14, 1851246), (18, 1439858), (19, 1364076), (21, 1234164), (28, 925623), (36, 719929), (38, 682038), (42, 617082), (57, 454692), (63, 411388), (76, 341019), (84, 308541), (114, 227346), (126, 205694), (133, 194868), (171, 151564), (228, 113673), (252, 102847), (266, 97434), (342, 75782), (399, 64956), (532, 48717), (684, 37891), (798, 32478), (1197, 21652), (1596, 16239), (2394, 10826), (4788, 5413)]