65258368

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 149793120

約数和(自身を除く): 84534752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 421, 448, 692, 842, 896, 1211, 1384, 1684, 2422, 2768, 2947, 3368, 4844, 5536, 5894, 6736, 9688, 11072, 11788, 13472, 19376, 22144, 23576, 26944, 38752, 47152, 53888, 72833, 77504, 94304, 145666, 155008, 188608, 291332, 377216, 509831, 582664, 1019662, 1165328, 2039324, 2330656, 4078648, 4661312, 8157296, 9322624, 16314592, 32629184, 65258368]

約数ペア:

[(1, 65258368), (2, 32629184), (4, 16314592), (7, 9322624), (8, 8157296), (14, 4661312), (16, 4078648), (28, 2330656), (32, 2039324), (56, 1165328), (64, 1019662), (112, 582664), (128, 509831), (173, 377216), (224, 291332), (346, 188608), (421, 155008), (448, 145666), (692, 94304), (842, 77504), (896, 72833), (1211, 53888), (1384, 47152), (1684, 38752), (2422, 26944), (2768, 23576), (2947, 22144), (3368, 19376), (4844, 13472), (5536, 11788), (5894, 11072), (6736, 9688)]