42813696

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 115232544

約数和(自身を除く): 72418848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 521, 642, 768, 856, 1042, 1284, 1563, 1712, 2084, 2568, 3126, 3424, 4168, 5136, 6252, 6848, 8336, 10272, 12504, 13696, 16672, 20544, 25008, 27392, 33344, 41088, 50016, 55747, 66688, 82176, 100032, 111494, 133376, 167241, 200064, 222988, 334482, 400128, 445976, 668964, 891952, 1337928, 1783904, 2675856, 3567808, 5351712, 7135616, 10703424, 14271232, 21406848, 42813696]

約数ペア:

[(1, 42813696), (2, 21406848), (3, 14271232), (4, 10703424), (6, 7135616), (8, 5351712), (12, 3567808), (16, 2675856), (24, 1783904), (32, 1337928), (48, 891952), (64, 668964), (96, 445976), (107, 400128), (128, 334482), (192, 222988), (214, 200064), (256, 167241), (321, 133376), (384, 111494), (428, 100032), (521, 82176), (642, 66688), (768, 55747), (856, 50016), (1042, 41088), (1284, 33344), (1563, 27392), (1712, 25008), (2084, 20544), (2568, 16672), (3126, 13696), (3424, 12504), (4168, 10272), (5136, 8336), (6252, 6848)]