65779168

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 162993600

約数和(自身を除く): 97214432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 461, 637, 686, 728, 784, 922, 1274, 1372, 1456, 1568, 1844, 2548, 2744, 2912, 3227, 3688, 4459, 5096, 5488, 5993, 6454, 7376, 8918, 10192, 10976, 11986, 12908, 14752, 17836, 20384, 22589, 23972, 25816, 35672, 41951, 45178, 47944, 51632, 71344, 83902, 90356, 95888, 103264, 142688, 158123, 167804, 180712, 191776, 293657, 316246, 335608, 361424, 587314, 632492, 671216, 722848, 1174628, 1264984, 1342432, 2055599, 2349256, 2529968, 4111198, 4698512, 5059936, 8222396, 9397024, 16444792, 32889584, 65779168]

約数ペア:

[(1, 65779168), (2, 32889584), (4, 16444792), (7, 9397024), (8, 8222396), (13, 5059936), (14, 4698512), (16, 4111198), (26, 2529968), (28, 2349256), (32, 2055599), (49, 1342432), (52, 1264984), (56, 1174628), (91, 722848), (98, 671216), (104, 632492), (112, 587314), (182, 361424), (196, 335608), (208, 316246), (224, 293657), (343, 191776), (364, 180712), (392, 167804), (416, 158123), (461, 142688), (637, 103264), (686, 95888), (728, 90356), (784, 83902), (922, 71344), (1274, 51632), (1372, 47944), (1456, 45178), (1568, 41951), (1844, 35672), (2548, 25816), (2744, 23972), (2912, 22589), (3227, 20384), (3688, 17836), (4459, 14752), (5096, 12908), (5488, 11986), (5993, 10976), (6454, 10192), (7376, 8918)]