23221492

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:736

約数の個数: 36

約数和(自身を含む): 47559204

約数和(自身を除く): 24337712

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 461, 514, 922, 1028, 1799, 1844, 3227, 3598, 6454, 7196, 12593, 12908, 22589, 25186, 45178, 50372, 90356, 118477, 236954, 473908, 829339, 1658678, 3317356, 5805373, 11610746, 23221492]

約数ペア:

[(1, 23221492), (2, 11610746), (4, 5805373), (7, 3317356), (14, 1658678), (28, 829339), (49, 473908), (98, 236954), (196, 118477), (257, 90356), (461, 50372), (514, 45178), (922, 25186), (1028, 22589), (1799, 12908), (1844, 12593), (3227, 7196), (3598, 6454)]