28980768

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 80438400

約数和(自身を除く): 51457632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 41, 48, 74, 82, 96, 111, 123, 148, 164, 199, 222, 246, 296, 328, 398, 444, 492, 592, 597, 656, 796, 888, 984, 1184, 1194, 1312, 1517, 1592, 1776, 1968, 2388, 3034, 3184, 3552, 3936, 4551, 4776, 6068, 6368, 7363, 8159, 9102, 9552, 12136, 14726, 16318, 18204, 19104, 22089, 24272, 24477, 29452, 32636, 36408, 44178, 48544, 48954, 58904, 65272, 72816, 88356, 97908, 117808, 130544, 145632, 176712, 195816, 235616, 261088, 301883, 353424, 391632, 603766, 706848, 783264, 905649, 1207532, 1811298, 2415064, 3622596, 4830128, 7245192, 9660256, 14490384, 28980768]

約数ペア:

[(1, 28980768), (2, 14490384), (3, 9660256), (4, 7245192), (6, 4830128), (8, 3622596), (12, 2415064), (16, 1811298), (24, 1207532), (32, 905649), (37, 783264), (41, 706848), (48, 603766), (74, 391632), (82, 353424), (96, 301883), (111, 261088), (123, 235616), (148, 195816), (164, 176712), (199, 145632), (222, 130544), (246, 117808), (296, 97908), (328, 88356), (398, 72816), (444, 65272), (492, 58904), (592, 48954), (597, 48544), (656, 44178), (796, 36408), (888, 32636), (984, 29452), (1184, 24477), (1194, 24272), (1312, 22089), (1517, 19104), (1592, 18204), (1776, 16318), (1968, 14726), (2388, 12136), (3034, 9552), (3184, 9102), (3552, 8159), (3936, 7363), (4551, 6368), (4776, 6068)]