25864176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 72668960

約数和(自身を除く): 46804784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 229, 312, 362, 458, 543, 624, 687, 724, 916, 1086, 1374, 1448, 1832, 2172, 2353, 2748, 2896, 2977, 3664, 4344, 4706, 5496, 5954, 7059, 8688, 8931, 9412, 10992, 11908, 14118, 17862, 18824, 23816, 28236, 35724, 37648, 41449, 47632, 56472, 71448, 82898, 112944, 124347, 142896, 165796, 248694, 331592, 497388, 538837, 663184, 994776, 1077674, 1616511, 1989552, 2155348, 3233022, 4310696, 6466044, 8621392, 12932088, 25864176]

約数ペア:

[(1, 25864176), (2, 12932088), (3, 8621392), (4, 6466044), (6, 4310696), (8, 3233022), (12, 2155348), (13, 1989552), (16, 1616511), (24, 1077674), (26, 994776), (39, 663184), (48, 538837), (52, 497388), (78, 331592), (104, 248694), (156, 165796), (181, 142896), (208, 124347), (229, 112944), (312, 82898), (362, 71448), (458, 56472), (543, 47632), (624, 41449), (687, 37648), (724, 35724), (916, 28236), (1086, 23816), (1374, 18824), (1448, 17862), (1832, 14118), (2172, 11908), (2353, 10992), (2748, 9412), (2896, 8931), (2977, 8688), (3664, 7059), (4344, 5954), (4706, 5496)]