6551215216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{4513}}^1$

素因数の和:5538

約数の個数: 80

約数和(自身を含む): 15641262784

約数和(自身を除く): 9090047568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 997, 1456, 1994, 3988, 4513, 6979, 7976, 9026, 12961, 13958, 15952, 18052, 25922, 27916, 31591, 36104, 51844, 55832, 58669, 63182, 72208, 90727, 103688, 111664, 117338, 126364, 181454, 207376, 234676, 252728, 362908, 410683, 469352, 505456, 725816, 821366, 938704, 1451632, 1642732, 3285464, 4499461, 6570928, 8998922, 17997844, 31496227, 35995688, 58492993, 62992454, 71991376, 116985986, 125984908, 233971972, 251969816, 409450951, 467943944, 503939632, 818901902, 935887888, 1637803804, 3275607608, 6551215216]

約数ペア:

[(1, 6551215216), (2, 3275607608), (4, 1637803804), (7, 935887888), (8, 818901902), (13, 503939632), (14, 467943944), (16, 409450951), (26, 251969816), (28, 233971972), (52, 125984908), (56, 116985986), (91, 71991376), (104, 62992454), (112, 58492993), (182, 35995688), (208, 31496227), (364, 17997844), (728, 8998922), (997, 6570928), (1456, 4499461), (1994, 3285464), (3988, 1642732), (4513, 1451632), (6979, 938704), (7976, 821366), (9026, 725816), (12961, 505456), (13958, 469352), (15952, 410683), (18052, 362908), (25922, 252728), (27916, 234676), (31591, 207376), (36104, 181454), (51844, 126364), (55832, 117338), (58669, 111664), (63182, 103688), (72208, 90727)]