27405557504

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{17863}}^1$

素因数の和:18353

約数の個数: 72

約数和(自身を含む): 59043163872

約数和(自身を除く): 31637606368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 461, 832, 922, 1664, 1844, 3328, 3688, 5993, 7376, 11986, 14752, 17863, 23972, 29504, 35726, 47944, 59008, 71452, 95888, 118016, 142904, 191776, 232219, 285808, 383552, 464438, 571616, 767104, 928876, 1143232, 1534208, 1857752, 2286464, 3715504, 4572928, 7431008, 8234843, 14862016, 16469686, 29724032, 32939372, 59448064, 65878744, 107052959, 131757488, 214105918, 263514976, 428211836, 527029952, 856423672, 1054059904, 1712847344, 2108119808, 3425694688, 6851389376, 13702778752, 27405557504]

約数ペア:

[(1, 27405557504), (2, 13702778752), (4, 6851389376), (8, 3425694688), (13, 2108119808), (16, 1712847344), (26, 1054059904), (32, 856423672), (52, 527029952), (64, 428211836), (104, 263514976), (128, 214105918), (208, 131757488), (256, 107052959), (416, 65878744), (461, 59448064), (832, 32939372), (922, 29724032), (1664, 16469686), (1844, 14862016), (3328, 8234843), (3688, 7431008), (5993, 4572928), (7376, 3715504), (11986, 2286464), (14752, 1857752), (17863, 1534208), (23972, 1143232), (29504, 928876), (35726, 767104), (47944, 571616), (59008, 464438), (71452, 383552), (95888, 285808), (118016, 232219), (142904, 191776)]