38931552

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12289}}^1$

素因数の和:12316

約数の個数: 72

約数和(自身を含む): 120786120

約数和(自身を除く): 81854568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 12289, 24578, 36867, 49156, 73734, 98312, 110601, 135179, 147468, 196624, 221202, 270358, 294936, 393248, 405537, 442404, 540716, 589872, 811074, 884808, 1081432, 1179744, 1216611, 1622148, 1769616, 2162864, 2433222, 3244296, 3539232, 4325728, 4866444, 6488592, 9732888, 12977184, 19465776, 38931552]

約数ペア:

[(1, 38931552), (2, 19465776), (3, 12977184), (4, 9732888), (6, 6488592), (8, 4866444), (9, 4325728), (11, 3539232), (12, 3244296), (16, 2433222), (18, 2162864), (22, 1769616), (24, 1622148), (32, 1216611), (33, 1179744), (36, 1081432), (44, 884808), (48, 811074), (66, 589872), (72, 540716), (88, 442404), (96, 405537), (99, 393248), (132, 294936), (144, 270358), (176, 221202), (198, 196624), (264, 147468), (288, 135179), (352, 110601), (396, 98312), (528, 73734), (792, 49156), (1056, 36867), (1584, 24578), (3168, 12289)]