38528128

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 80378550

約数和(自身を除く): 41850422

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 529, 569, 736, 1058, 1138, 1472, 2116, 2276, 2944, 4232, 4552, 8464, 9104, 13087, 16928, 18208, 26174, 33856, 36416, 52348, 67712, 72832, 104696, 209392, 301001, 418784, 602002, 837568, 1204004, 1675136, 2408008, 4816016, 9632032, 19264064, 38528128]

約数ペア:

[(1, 38528128), (2, 19264064), (4, 9632032), (8, 4816016), (16, 2408008), (23, 1675136), (32, 1204004), (46, 837568), (64, 602002), (92, 418784), (128, 301001), (184, 209392), (368, 104696), (529, 72832), (569, 67712), (736, 52348), (1058, 36416), (1138, 33856), (1472, 26174), (2116, 18208), (2276, 16928), (2944, 13087), (4232, 9104), (4552, 8464)]