25278552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 74692800

約数和(自身を除く): 49414248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 113, 117, 156, 226, 234, 239, 312, 339, 452, 468, 478, 678, 717, 904, 936, 956, 1017, 1356, 1434, 1469, 1912, 2034, 2151, 2712, 2868, 2938, 3107, 4068, 4302, 4407, 5736, 5876, 6214, 8136, 8604, 8814, 9321, 11752, 12428, 13221, 17208, 17628, 18642, 24856, 26442, 27007, 27963, 35256, 37284, 52884, 54014, 55926, 74568, 81021, 105768, 108028, 111852, 162042, 216056, 223704, 243063, 324084, 351091, 486126, 648168, 702182, 972252, 1053273, 1404364, 1944504, 2106546, 2808728, 3159819, 4213092, 6319638, 8426184, 12639276, 25278552]

約数ペア:

[(1, 25278552), (2, 12639276), (3, 8426184), (4, 6319638), (6, 4213092), (8, 3159819), (9, 2808728), (12, 2106546), (13, 1944504), (18, 1404364), (24, 1053273), (26, 972252), (36, 702182), (39, 648168), (52, 486126), (72, 351091), (78, 324084), (104, 243063), (113, 223704), (117, 216056), (156, 162042), (226, 111852), (234, 108028), (239, 105768), (312, 81021), (339, 74568), (452, 55926), (468, 54014), (478, 52884), (678, 37284), (717, 35256), (904, 27963), (936, 27007), (956, 26442), (1017, 24856), (1356, 18642), (1434, 17628), (1469, 17208), (1912, 13221), (2034, 12428), (2151, 11752), (2712, 9321), (2868, 8814), (2938, 8604), (3107, 8136), (4068, 6214), (4302, 5876), (4407, 5736)]