4486872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 12307680

約数和(自身を除く): 7820808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 197, 219, 292, 312, 394, 438, 584, 591, 788, 876, 949, 1182, 1576, 1752, 1898, 2364, 2561, 2847, 3796, 4728, 5122, 5694, 7592, 7683, 10244, 11388, 14381, 15366, 20488, 22776, 28762, 30732, 43143, 57524, 61464, 86286, 115048, 172572, 186953, 345144, 373906, 560859, 747812, 1121718, 1495624, 2243436, 4486872]

約数ペア:

[(1, 4486872), (2, 2243436), (3, 1495624), (4, 1121718), (6, 747812), (8, 560859), (12, 373906), (13, 345144), (24, 186953), (26, 172572), (39, 115048), (52, 86286), (73, 61464), (78, 57524), (104, 43143), (146, 30732), (156, 28762), (197, 22776), (219, 20488), (292, 15366), (312, 14381), (394, 11388), (438, 10244), (584, 7683), (591, 7592), (788, 5694), (876, 5122), (949, 4728), (1182, 3796), (1576, 2847), (1752, 2561), (1898, 2364)]