38971712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1567

約数の個数: 56

約数和(自身を含む): 86026752

約数和(自身を除く): 47055040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1511, 1612, 1984, 3022, 3224, 6044, 6448, 12088, 12896, 19643, 24176, 25792, 39286, 46841, 48352, 78572, 93682, 96704, 157144, 187364, 314288, 374728, 608933, 628576, 749456, 1217866, 1257152, 1498912, 2435732, 2997824, 4871464, 9742928, 19485856, 38971712]

約数ペア:

[(1, 38971712), (2, 19485856), (4, 9742928), (8, 4871464), (13, 2997824), (16, 2435732), (26, 1498912), (31, 1257152), (32, 1217866), (52, 749456), (62, 628576), (64, 608933), (104, 374728), (124, 314288), (208, 187364), (248, 157144), (403, 96704), (416, 93682), (496, 78572), (806, 48352), (832, 46841), (992, 39286), (1511, 25792), (1612, 24176), (1984, 19643), (3022, 12896), (3224, 12088), (6044, 6448)]