4659627856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19531}}^1$

素因数の和:19620

約数の個数: 80

約数和(自身を含む): 10307895808

約数和(自身を除く): 5648267952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 481, 496, 592, 806, 962, 1147, 1612, 1924, 2294, 3224, 3848, 4588, 6448, 7696, 9176, 14911, 18352, 19531, 29822, 39062, 59644, 78124, 119288, 156248, 238576, 253903, 312496, 507806, 605461, 722647, 1015612, 1210922, 1445294, 2031224, 2421844, 2890588, 4062448, 4843688, 5781176, 7870993, 9394411, 9687376, 11562352, 15741986, 18788822, 22402057, 31483972, 37577644, 44804114, 62967944, 75155288, 89608228, 125935888, 150310576, 179216456, 291226741, 358432912, 582453482, 1164906964, 2329813928, 4659627856]

約数ペア:

[(1, 4659627856), (2, 2329813928), (4, 1164906964), (8, 582453482), (13, 358432912), (16, 291226741), (26, 179216456), (31, 150310576), (37, 125935888), (52, 89608228), (62, 75155288), (74, 62967944), (104, 44804114), (124, 37577644), (148, 31483972), (208, 22402057), (248, 18788822), (296, 15741986), (403, 11562352), (481, 9687376), (496, 9394411), (592, 7870993), (806, 5781176), (962, 4843688), (1147, 4062448), (1612, 2890588), (1924, 2421844), (2294, 2031224), (3224, 1445294), (3848, 1210922), (4588, 1015612), (6448, 722647), (7696, 605461), (9176, 507806), (14911, 312496), (18352, 253903), (19531, 238576), (29822, 156248), (39062, 119288), (59644, 78124)]