23940336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 72368384

約数和(自身を除く): 48428048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1657, 1806, 2064, 2408, 3314, 3612, 4816, 4971, 6628, 7224, 9942, 11599, 13256, 14448, 19884, 23198, 26512, 34797, 39768, 46396, 69594, 71251, 79536, 92792, 139188, 142502, 185584, 213753, 278376, 285004, 427506, 498757, 556752, 570008, 855012, 997514, 1140016, 1496271, 1710024, 1995028, 2992542, 3420048, 3990056, 5985084, 7980112, 11970168, 23940336]

約数ペア:

[(1, 23940336), (2, 11970168), (3, 7980112), (4, 5985084), (6, 3990056), (7, 3420048), (8, 2992542), (12, 1995028), (14, 1710024), (16, 1496271), (21, 1140016), (24, 997514), (28, 855012), (42, 570008), (43, 556752), (48, 498757), (56, 427506), (84, 285004), (86, 278376), (112, 213753), (129, 185584), (168, 142502), (172, 139188), (258, 92792), (301, 79536), (336, 71251), (344, 69594), (516, 46396), (602, 39768), (688, 34797), (903, 26512), (1032, 23198), (1204, 19884), (1657, 14448), (1806, 13256), (2064, 11599), (2408, 9942), (3314, 7224), (3612, 6628), (4816, 4971)]