98571572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 94480588

約数列:

[1, 2, 4, 11, 22, 44, 71, 139, 142, 227, 278, 284, 454, 556, 781, 908, 1529, 1562, 2497, 3058, 3124, 4994, 6116, 9869, 9988, 16117, 19738, 31553, 32234, 39476, 63106, 64468, 108559, 126212, 177287, 217118, 347083, 354574, 434236, 694166, 709148, 1388332, 2240263, 4480526, 8961052, 24642893, 49285786, 98571572]

約数ペア:

[(1, 98571572), (2, 49285786), (4, 24642893), (11, 8961052), (22, 4480526), (44, 2240263), (71, 1388332), (139, 709148), (142, 694166), (227, 434236), (278, 354574), (284, 347083), (454, 217118), (556, 177287), (781, 126212), (908, 108559), (1529, 64468), (1562, 63106), (2497, 39476), (3058, 32234), (3124, 31553), (4994, 19738), (6116, 16117), (9869, 9988)]