12428025848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{72931}}^1$

素因数の和:73140

約数の個数: 64

約数和(自身を含む): 28355961600

約数和(自身を除く): 15927935752

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 179, 238, 358, 476, 716, 952, 1253, 1432, 2506, 3043, 5012, 6086, 10024, 12172, 21301, 24344, 42602, 72931, 85204, 145862, 170408, 291724, 510517, 583448, 1021034, 1239827, 2042068, 2479654, 4084136, 4959308, 8678789, 9918616, 13054649, 17357578, 26109298, 34715156, 52218596, 69430312, 91382543, 104437192, 182765086, 221929033, 365530172, 443858066, 731060344, 887716132, 1553503231, 1775432264, 3107006462, 6214012924, 12428025848]

約数ペア:

[(1, 12428025848), (2, 6214012924), (4, 3107006462), (7, 1775432264), (8, 1553503231), (14, 887716132), (17, 731060344), (28, 443858066), (34, 365530172), (56, 221929033), (68, 182765086), (119, 104437192), (136, 91382543), (179, 69430312), (238, 52218596), (358, 34715156), (476, 26109298), (716, 17357578), (952, 13054649), (1253, 9918616), (1432, 8678789), (2506, 4959308), (3043, 4084136), (5012, 2479654), (6086, 2042068), (10024, 1239827), (12172, 1021034), (21301, 583448), (24344, 510517), (42602, 291724), (72931, 170408), (85204, 145862)]