28245007008

素因数分解:

$2^5\times 3^2\times {\mathrm{2731}}^1\times {\mathrm{35911}}^1$

素因数の和:38658

約数の個数: 72

約数和(自身を含む): 80353387296

約数和(自身を除く): 52108380288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2731, 5462, 8193, 10924, 16386, 21848, 24579, 32772, 35911, 43696, 49158, 65544, 71822, 87392, 98316, 107733, 131088, 143644, 196632, 215466, 262176, 287288, 323199, 393264, 430932, 574576, 646398, 786528, 861864, 1149152, 1292796, 1723728, 2585592, 3447456, 5171184, 10342368, 98072941, 196145882, 294218823, 392291764, 588437646, 784583528, 882656469, 1176875292, 1569167056, 1765312938, 2353750584, 3138334112, 3530625876, 4707501168, 7061251752, 9415002336, 14122503504, 28245007008]

約数ペア:

[(1, 28245007008), (2, 14122503504), (3, 9415002336), (4, 7061251752), (6, 4707501168), (8, 3530625876), (9, 3138334112), (12, 2353750584), (16, 1765312938), (18, 1569167056), (24, 1176875292), (32, 882656469), (36, 784583528), (48, 588437646), (72, 392291764), (96, 294218823), (144, 196145882), (288, 98072941), (2731, 10342368), (5462, 5171184), (8193, 3447456), (10924, 2585592), (16386, 1723728), (21848, 1292796), (24579, 1149152), (32772, 861864), (35911, 786528), (43696, 646398), (49158, 574576), (65544, 430932), (71822, 393264), (87392, 323199), (98316, 287288), (107733, 262176), (131088, 215466), (143644, 196632)]