15693685072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1\times {\mathrm{853}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 33023667600

約数和(自身を除く): 17329982528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 449, 788, 853, 898, 1576, 1706, 1796, 2561, 3152, 3412, 3592, 5122, 5837, 6824, 7184, 10244, 11089, 11674, 13648, 20488, 22178, 23348, 40976, 44356, 46696, 88453, 88712, 93392, 168041, 176906, 177424, 336082, 353812, 382997, 672164, 707624, 765994, 1149889, 1344328, 1415248, 1531988, 2184533, 2299778, 2688656, 3063976, 4369066, 4599556, 4978961, 6127952, 8738132, 9199112, 9957922, 17476264, 18398224, 19915844, 34952528, 39831688, 75450409, 79663376, 150900818, 301801636, 603603272, 980855317, 1207206544, 1961710634, 3923421268, 7846842536, 15693685072]

約数ペア:

[(1, 15693685072), (2, 7846842536), (4, 3923421268), (8, 1961710634), (13, 1207206544), (16, 980855317), (26, 603603272), (52, 301801636), (104, 150900818), (197, 79663376), (208, 75450409), (394, 39831688), (449, 34952528), (788, 19915844), (853, 18398224), (898, 17476264), (1576, 9957922), (1706, 9199112), (1796, 8738132), (2561, 6127952), (3152, 4978961), (3412, 4599556), (3592, 4369066), (5122, 3063976), (5837, 2688656), (6824, 2299778), (7184, 2184533), (10244, 1531988), (11089, 1415248), (11674, 1344328), (13648, 1149889), (20488, 765994), (22178, 707624), (23348, 672164), (40976, 382997), (44356, 353812), (46696, 336082), (88453, 177424), (88712, 176906), (93392, 168041)]