24714872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 60419520

約数和(自身を除く): 35704648

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 1997, 3094, 3994, 6188, 7988, 12376, 13979, 15976, 25961, 27958, 33949, 51922, 55916, 67898, 103844, 111832, 135796, 181727, 207688, 237643, 271592, 363454, 441337, 475286, 726908, 882674, 950572, 1453816, 1765348, 1901144, 3089359, 3530696, 6178718, 12357436, 24714872]

約数ペア:

[(1, 24714872), (2, 12357436), (4, 6178718), (7, 3530696), (8, 3089359), (13, 1901144), (14, 1765348), (17, 1453816), (26, 950572), (28, 882674), (34, 726908), (52, 475286), (56, 441337), (68, 363454), (91, 271592), (104, 237643), (119, 207688), (136, 181727), (182, 135796), (221, 111832), (238, 103844), (364, 67898), (442, 55916), (476, 51922), (728, 33949), (884, 27958), (952, 25961), (1547, 15976), (1768, 13979), (1997, 12376), (3094, 7988), (3994, 6188)]