28408723512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{99079}}^1$

素因数の和:100020

約数の個数: 64

約数和(自身を含む): 76569024000

約数和(自身を除く): 48160300488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 919, 1838, 2757, 3676, 5514, 7352, 11028, 11947, 22056, 23894, 35841, 47788, 71682, 95576, 99079, 143364, 198158, 286728, 297237, 396316, 594474, 792632, 1188948, 1288027, 2377896, 2576054, 3864081, 5152108, 7728162, 10304216, 15456324, 30912648, 91053601, 182107202, 273160803, 364214404, 546321606, 728428808, 1092643212, 1183696813, 2185286424, 2367393626, 3551090439, 4734787252, 7102180878, 9469574504, 14204361756, 28408723512]

約数ペア:

[(1, 28408723512), (2, 14204361756), (3, 9469574504), (4, 7102180878), (6, 4734787252), (8, 3551090439), (12, 2367393626), (13, 2185286424), (24, 1183696813), (26, 1092643212), (39, 728428808), (52, 546321606), (78, 364214404), (104, 273160803), (156, 182107202), (312, 91053601), (919, 30912648), (1838, 15456324), (2757, 10304216), (3676, 7728162), (5514, 5152108), (7352, 3864081), (11028, 2576054), (11947, 2377896), (22056, 1288027), (23894, 1188948), (35841, 792632), (47788, 594474), (71682, 396316), (95576, 297237), (99079, 286728), (143364, 198158)]