73885136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3517}}^1$

素因数の和:3639

約数の個数: 40

約数和(自身を含む): 155734824

約数和(自身を除く): 81849688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 3517, 5252, 7034, 10504, 14068, 21008, 28136, 45721, 56272, 91442, 182884, 355217, 365768, 710434, 731536, 1420868, 2841736, 4617821, 5683472, 9235642, 18471284, 36942568, 73885136]

約数ペア:

[(1, 73885136), (2, 36942568), (4, 18471284), (8, 9235642), (13, 5683472), (16, 4617821), (26, 2841736), (52, 1420868), (101, 731536), (104, 710434), (202, 365768), (208, 355217), (404, 182884), (808, 91442), (1313, 56272), (1616, 45721), (2626, 28136), (3517, 21008), (5252, 14068), (7034, 10504)]