4037215491136

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{20662133}}^1$

素因数の和:20662259

約数の個数: 56

約数和(自身を含む): 8313120345024

約数和(自身を除く): 4275904853888

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 1376, 2272, 2752, 3053, 4544, 6106, 12212, 24424, 48848, 97696, 195392, 20662133, 41324266, 82648532, 165297064, 330594128, 661188256, 888471719, 1322376512, 1467011443, 1776943438, 2934022886, 3553886876, 5868045772, 7107773752, 11736091544, 14215547504, 23472183088, 28431095008, 46944366176, 56862190016, 63081492049, 93888732352, 126162984098, 252325968196, 504651936392, 1009303872784, 2018607745568, 4037215491136]

約数ペア:

[(1, 4037215491136), (2, 2018607745568), (4, 1009303872784), (8, 504651936392), (16, 252325968196), (32, 126162984098), (43, 93888732352), (64, 63081492049), (71, 56862190016), (86, 46944366176), (142, 28431095008), (172, 23472183088), (284, 14215547504), (344, 11736091544), (568, 7107773752), (688, 5868045772), (1136, 3553886876), (1376, 2934022886), (2272, 1776943438), (2752, 1467011443), (3053, 1322376512), (4544, 888471719), (6106, 661188256), (12212, 330594128), (24424, 165297064), (48848, 82648532), (97696, 41324266), (195392, 20662133)]