42914739712

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{30557}}^1$

素因数の和:30799

約数の個数: 80

約数和(自身を含む): 92782155312

約数和(自身を除く): 49867415600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 211, 256, 416, 422, 512, 832, 844, 1664, 1688, 2743, 3328, 3376, 5486, 6656, 6752, 10972, 13504, 21944, 27008, 30557, 43888, 54016, 61114, 87776, 108032, 122228, 175552, 244456, 351104, 397241, 488912, 702208, 794482, 977824, 1404416, 1588964, 1955648, 3177928, 3911296, 6355856, 6447527, 7822592, 12711712, 12895054, 15645184, 25423424, 25790108, 50846848, 51580216, 83817851, 101693696, 103160432, 167635702, 203387392, 206320864, 335271404, 412641728, 670542808, 825283456, 1341085616, 1650566912, 2682171232, 3301133824, 5364342464, 10728684928, 21457369856, 42914739712]

約数ペア:

[(1, 42914739712), (2, 21457369856), (4, 10728684928), (8, 5364342464), (13, 3301133824), (16, 2682171232), (26, 1650566912), (32, 1341085616), (52, 825283456), (64, 670542808), (104, 412641728), (128, 335271404), (208, 206320864), (211, 203387392), (256, 167635702), (416, 103160432), (422, 101693696), (512, 83817851), (832, 51580216), (844, 50846848), (1664, 25790108), (1688, 25423424), (2743, 15645184), (3328, 12895054), (3376, 12711712), (5486, 7822592), (6656, 6447527), (6752, 6355856), (10972, 3911296), (13504, 3177928), (21944, 1955648), (27008, 1588964), (30557, 1404416), (43888, 977824), (54016, 794482), (61114, 702208), (87776, 488912), (108032, 397241), (122228, 351104), (175552, 244456)]