42971456

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 84

約数和(自身を含む): 97292160

約数和(自身を除く): 54320704

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 176, 179, 242, 248, 341, 352, 358, 484, 496, 682, 704, 716, 968, 992, 1364, 1432, 1936, 1969, 1984, 2728, 2864, 3751, 3872, 3938, 5456, 5549, 5728, 7502, 7744, 7876, 10912, 11098, 11456, 15004, 15752, 21659, 21824, 22196, 30008, 31504, 43318, 44392, 60016, 61039, 63008, 86636, 88784, 120032, 122078, 126016, 173272, 177568, 240064, 244156, 346544, 355136, 488312, 671429, 693088, 976624, 1342858, 1386176, 1953248, 2685716, 3906496, 5371432, 10742864, 21485728, 42971456]

約数ペア:

[(1, 42971456), (2, 21485728), (4, 10742864), (8, 5371432), (11, 3906496), (16, 2685716), (22, 1953248), (31, 1386176), (32, 1342858), (44, 976624), (62, 693088), (64, 671429), (88, 488312), (121, 355136), (124, 346544), (176, 244156), (179, 240064), (242, 177568), (248, 173272), (341, 126016), (352, 122078), (358, 120032), (484, 88784), (496, 86636), (682, 63008), (704, 61039), (716, 60016), (968, 44392), (992, 43318), (1364, 31504), (1432, 30008), (1936, 22196), (1969, 21824), (1984, 21659), (2728, 15752), (2864, 15004), (3751, 11456), (3872, 11098), (3938, 10912), (5456, 7876), (5549, 7744), (5728, 7502)]