38782432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 45042848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 1759, 2756, 3518, 5512, 7036, 11024, 14072, 22048, 22867, 28144, 45734, 56288, 91468, 93227, 182936, 186454, 365872, 372908, 731744, 745816, 1211951, 1491632, 2423902, 2983264, 4847804, 9695608, 19391216, 38782432]

約数ペア:

[(1, 38782432), (2, 19391216), (4, 9695608), (8, 4847804), (13, 2983264), (16, 2423902), (26, 1491632), (32, 1211951), (52, 745816), (53, 731744), (104, 372908), (106, 365872), (208, 186454), (212, 182936), (416, 93227), (424, 91468), (689, 56288), (848, 45734), (1378, 28144), (1696, 22867), (1759, 22048), (2756, 14072), (3518, 11024), (5512, 7036)]