61429568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 56

約数和(自身を含む): 130356864

約数和(自身を除く): 68927296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 131, 136, 262, 272, 431, 524, 544, 862, 1048, 1088, 1724, 2096, 2227, 3448, 4192, 4454, 6896, 7327, 8384, 8908, 13792, 14654, 17816, 27584, 29308, 35632, 56461, 58616, 71264, 112922, 117232, 142528, 225844, 234464, 451688, 468928, 903376, 959837, 1806752, 1919674, 3613504, 3839348, 7678696, 15357392, 30714784, 61429568]

約数ペア:

[(1, 61429568), (2, 30714784), (4, 15357392), (8, 7678696), (16, 3839348), (17, 3613504), (32, 1919674), (34, 1806752), (64, 959837), (68, 903376), (131, 468928), (136, 451688), (262, 234464), (272, 225844), (431, 142528), (524, 117232), (544, 112922), (862, 71264), (1048, 58616), (1088, 56461), (1724, 35632), (2096, 29308), (2227, 27584), (3448, 17816), (4192, 14654), (4454, 13792), (6896, 8908), (7327, 8384)]