10521028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 24022656

約数和(自身を除く): 13501628

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 31, 34, 46, 62, 68, 92, 119, 124, 161, 217, 238, 322, 391, 434, 476, 527, 644, 713, 782, 868, 961, 1054, 1426, 1564, 1922, 2108, 2737, 2852, 3689, 3844, 4991, 5474, 6727, 7378, 9982, 10948, 12121, 13454, 14756, 16337, 19964, 22103, 24242, 26908, 32674, 44206, 48484, 65348, 84847, 88412, 114359, 154721, 169694, 228718, 309442, 339388, 375751, 457436, 618884, 751502, 1503004, 2630257, 5260514, 10521028]

約数ペア:

[(1, 10521028), (2, 5260514), (4, 2630257), (7, 1503004), (14, 751502), (17, 618884), (23, 457436), (28, 375751), (31, 339388), (34, 309442), (46, 228718), (62, 169694), (68, 154721), (92, 114359), (119, 88412), (124, 84847), (161, 65348), (217, 48484), (238, 44206), (322, 32674), (391, 26908), (434, 24242), (476, 22103), (527, 19964), (644, 16337), (713, 14756), (782, 13454), (868, 12121), (961, 10948), (1054, 9982), (1426, 7378), (1564, 6727), (1922, 5474), (2108, 4991), (2737, 3844), (2852, 3689)]