38690848

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3329

約数の個数: 48

約数和(自身を含む): 88724160

約数和(自身を除く): 50033312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 3259, 5936, 6518, 11872, 13036, 22813, 26072, 45626, 52144, 91252, 104288, 172727, 182504, 345454, 365008, 690908, 730016, 1209089, 1381816, 2418178, 2763632, 4836356, 5527264, 9672712, 19345424, 38690848]

約数ペア:

[(1, 38690848), (2, 19345424), (4, 9672712), (7, 5527264), (8, 4836356), (14, 2763632), (16, 2418178), (28, 1381816), (32, 1209089), (53, 730016), (56, 690908), (106, 365008), (112, 345454), (212, 182504), (224, 172727), (371, 104288), (424, 91252), (742, 52144), (848, 45626), (1484, 26072), (1696, 22813), (2968, 13036), (3259, 11872), (5936, 6518)]