25983343776

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20819987}}^1$

素因数の和:20820013

約数の個数: 48

約数和(自身を含む): 73452917664

約数和(自身を除く): 47469573888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20819987, 41639974, 62459961, 83279948, 124919922, 166559896, 249839844, 270659831, 333119792, 499679688, 541319662, 666239584, 811979493, 999359376, 1082639324, 1623958986, 1998718752, 2165278648, 3247917972, 4330557296, 6495835944, 8661114592, 12991671888, 25983343776]

約数ペア:

[(1, 25983343776), (2, 12991671888), (3, 8661114592), (4, 6495835944), (6, 4330557296), (8, 3247917972), (12, 2165278648), (13, 1998718752), (16, 1623958986), (24, 1082639324), (26, 999359376), (32, 811979493), (39, 666239584), (48, 541319662), (52, 499679688), (78, 333119792), (96, 270659831), (104, 249839844), (156, 166559896), (208, 124919922), (312, 83279948), (416, 62459961), (624, 41639974), (1248, 20819987)]