42603704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 52228936

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 167, 223, 286, 334, 446, 572, 668, 892, 1144, 1336, 1784, 1837, 2171, 2453, 2899, 3674, 4342, 4906, 5798, 7348, 8684, 9812, 11596, 14696, 17368, 19624, 23192, 23881, 31889, 37241, 47762, 63778, 74482, 95524, 127556, 148964, 191048, 255112, 297928, 409651, 484133, 819302, 968266, 1638604, 1936532, 3277208, 3873064, 5325463, 10650926, 21301852, 42603704]

約数ペア:

[(1, 42603704), (2, 21301852), (4, 10650926), (8, 5325463), (11, 3873064), (13, 3277208), (22, 1936532), (26, 1638604), (44, 968266), (52, 819302), (88, 484133), (104, 409651), (143, 297928), (167, 255112), (223, 191048), (286, 148964), (334, 127556), (446, 95524), (572, 74482), (668, 63778), (892, 47762), (1144, 37241), (1336, 31889), (1784, 23881), (1837, 23192), (2171, 19624), (2453, 17368), (2899, 14696), (3674, 11596), (4342, 9812), (4906, 8684), (5798, 7348)]