42655172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 89147520

約数和(自身を除く): 46492348

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 262, 401, 406, 524, 802, 812, 917, 1604, 1834, 2807, 3668, 3799, 5614, 7598, 11228, 11629, 15196, 23258, 26593, 46516, 52531, 53186, 81403, 105062, 106372, 162806, 210124, 325612, 367717, 735434, 1470868, 1523399, 3046798, 6093596, 10663793, 21327586, 42655172]

約数ペア:

[(1, 42655172), (2, 21327586), (4, 10663793), (7, 6093596), (14, 3046798), (28, 1523399), (29, 1470868), (58, 735434), (116, 367717), (131, 325612), (203, 210124), (262, 162806), (401, 106372), (406, 105062), (524, 81403), (802, 53186), (812, 52531), (917, 46516), (1604, 26593), (1834, 23258), (2807, 15196), (3668, 11629), (3799, 11228), (5614, 7598)]