13503776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 31543344

約数和(自身を除く): 18039568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 227, 286, 338, 352, 416, 454, 572, 676, 908, 1144, 1352, 1816, 1859, 2288, 2497, 2704, 2951, 3632, 3718, 4576, 4994, 5408, 5902, 7264, 7436, 9988, 11804, 14872, 19976, 23608, 29744, 32461, 38363, 39952, 47216, 59488, 64922, 76726, 79904, 94432, 129844, 153452, 259688, 306904, 421993, 519376, 613808, 843986, 1038752, 1227616, 1687972, 3375944, 6751888, 13503776]

約数ペア:

[(1, 13503776), (2, 6751888), (4, 3375944), (8, 1687972), (11, 1227616), (13, 1038752), (16, 843986), (22, 613808), (26, 519376), (32, 421993), (44, 306904), (52, 259688), (88, 153452), (104, 129844), (143, 94432), (169, 79904), (176, 76726), (208, 64922), (227, 59488), (286, 47216), (338, 39952), (352, 38363), (416, 32461), (454, 29744), (572, 23608), (676, 19976), (908, 14872), (1144, 11804), (1352, 9988), (1816, 7436), (1859, 7264), (2288, 5902), (2497, 5408), (2704, 4994), (2951, 4576), (3632, 3718)]