15697203028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{572807}}^1$

素因数の和:572872

約数の個数: 48

約数和(自身を含む): 32333865984

約数和(自身を除く): 16636662956

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 27404, 572807, 1145614, 2291228, 7446491, 9737719, 14892982, 17757017, 19475438, 29785964, 35514034, 38950876, 71028068, 126590347, 230841221, 253180694, 301869289, 461682442, 506361388, 603738578, 923364884, 1207477156, 3924300757, 7848601514, 15697203028]

約数ペア:

[(1, 15697203028), (2, 7848601514), (4, 3924300757), (13, 1207477156), (17, 923364884), (26, 603738578), (31, 506361388), (34, 461682442), (52, 301869289), (62, 253180694), (68, 230841221), (124, 126590347), (221, 71028068), (403, 38950876), (442, 35514034), (527, 29785964), (806, 19475438), (884, 17757017), (1054, 14892982), (1612, 9737719), (2108, 7446491), (6851, 2291228), (13702, 1145614), (27404, 572807)]