127391744

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 269778600

約数和(自身を除く): 142386856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 3659, 4352, 7318, 8704, 14636, 17408, 29272, 34816, 58544, 62203, 117088, 124406, 234176, 248812, 468352, 497624, 936704, 995248, 1873408, 1990496, 3746816, 3980992, 7493632, 7961984, 15923968, 31847936, 63695872, 127391744]

約数ペア:

[(1, 127391744), (2, 63695872), (4, 31847936), (8, 15923968), (16, 7961984), (17, 7493632), (32, 3980992), (34, 3746816), (64, 1990496), (68, 1873408), (128, 995248), (136, 936704), (256, 497624), (272, 468352), (512, 248812), (544, 234176), (1024, 124406), (1088, 117088), (2048, 62203), (2176, 58544), (3659, 34816), (4352, 29272), (7318, 17408), (8704, 14636)]