268435076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23789}}^1$

素因数の和:23844

約数の個数: 48

約数和(自身を含む): 596843520

約数和(自身を除く): 328408444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 23789, 47578, 95156, 166523, 309257, 333046, 618514, 666092, 737459, 1237028, 1474918, 2164799, 2949836, 4329598, 5162213, 8659196, 9586967, 10324426, 19173934, 20648852, 38347868, 67108769, 134217538, 268435076]

約数ペア:

[(1, 268435076), (2, 134217538), (4, 67108769), (7, 38347868), (13, 20648852), (14, 19173934), (26, 10324426), (28, 9586967), (31, 8659196), (52, 5162213), (62, 4329598), (91, 2949836), (124, 2164799), (182, 1474918), (217, 1237028), (364, 737459), (403, 666092), (434, 618514), (806, 333046), (868, 309257), (1612, 166523), (2821, 95156), (5642, 47578), (11284, 23789)]