38256816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 109374944

約数和(自身を除く): 71118128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1657, 1776, 1924, 2886, 3314, 3848, 4971, 5772, 6628, 7696, 9942, 11544, 13256, 19884, 21541, 23088, 26512, 39768, 43082, 61309, 64623, 79536, 86164, 122618, 129246, 172328, 183927, 245236, 258492, 344656, 367854, 490472, 516984, 735708, 797017, 980944, 1033968, 1471416, 1594034, 2391051, 2942832, 3188068, 4782102, 6376136, 9564204, 12752272, 19128408, 38256816]

約数ペア:

[(1, 38256816), (2, 19128408), (3, 12752272), (4, 9564204), (6, 6376136), (8, 4782102), (12, 3188068), (13, 2942832), (16, 2391051), (24, 1594034), (26, 1471416), (37, 1033968), (39, 980944), (48, 797017), (52, 735708), (74, 516984), (78, 490472), (104, 367854), (111, 344656), (148, 258492), (156, 245236), (208, 183927), (222, 172328), (296, 129246), (312, 122618), (444, 86164), (481, 79536), (592, 64623), (624, 61309), (888, 43082), (962, 39768), (1443, 26512), (1657, 23088), (1776, 21541), (1924, 19884), (2886, 13256), (3314, 11544), (3848, 9942), (4971, 7696), (5772, 6628)]