2017754752

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71329}}^1$

素因数の和:71373

約数の個数: 64

約数和(自身を含む): 4583665800

約数和(自身を除く): 2565911048

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 14144, 28288, 71329, 142658, 285316, 570632, 927277, 1141264, 1212593, 1854554, 2282528, 2425186, 3709108, 4565056, 4850372, 7418216, 9130112, 9700744, 14836432, 15763709, 19401488, 29672864, 31527418, 38802976, 59345728, 63054836, 77605952, 118691456, 126109672, 155211904, 252219344, 504438688, 1008877376, 2017754752]

約数ペア:

[(1, 2017754752), (2, 1008877376), (4, 504438688), (8, 252219344), (13, 155211904), (16, 126109672), (17, 118691456), (26, 77605952), (32, 63054836), (34, 59345728), (52, 38802976), (64, 31527418), (68, 29672864), (104, 19401488), (128, 15763709), (136, 14836432), (208, 9700744), (221, 9130112), (272, 7418216), (416, 4850372), (442, 4565056), (544, 3709108), (832, 2425186), (884, 2282528), (1088, 1854554), (1664, 1212593), (1768, 1141264), (2176, 927277), (3536, 570632), (7072, 285316), (14144, 142658), (28288, 71329)]