38421936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 125658624

約数和(自身を除く): 87236688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 811, 846, 987, 1008, 1128, 1316, 1622, 1692, 1974, 2256, 2433, 2632, 2961, 3244, 3384, 3948, 4866, 5264, 5677, 5922, 6488, 6768, 7299, 7896, 9732, 11354, 11844, 12976, 14598, 15792, 17031, 19464, 22708, 23688, 29196, 34062, 38117, 38928, 45416, 47376, 51093, 58392, 68124, 76234, 90832, 102186, 114351, 116784, 136248, 152468, 204372, 228702, 266819, 272496, 304936, 343053, 408744, 457404, 533638, 609872, 686106, 800457, 817488, 914808, 1067276, 1372212, 1600914, 1829616, 2134552, 2401371, 2744424, 3201828, 4269104, 4802742, 5488848, 6403656, 9605484, 12807312, 19210968, 38421936]

約数ペア:

[(1, 38421936), (2, 19210968), (3, 12807312), (4, 9605484), (6, 6403656), (7, 5488848), (8, 4802742), (9, 4269104), (12, 3201828), (14, 2744424), (16, 2401371), (18, 2134552), (21, 1829616), (24, 1600914), (28, 1372212), (36, 1067276), (42, 914808), (47, 817488), (48, 800457), (56, 686106), (63, 609872), (72, 533638), (84, 457404), (94, 408744), (112, 343053), (126, 304936), (141, 272496), (144, 266819), (168, 228702), (188, 204372), (252, 152468), (282, 136248), (329, 116784), (336, 114351), (376, 102186), (423, 90832), (504, 76234), (564, 68124), (658, 58392), (752, 51093), (811, 47376), (846, 45416), (987, 38928), (1008, 38117), (1128, 34062), (1316, 29196), (1622, 23688), (1692, 22708), (1974, 19464), (2256, 17031), (2433, 15792), (2632, 14598), (2961, 12976), (3244, 11844), (3384, 11354), (3948, 9732), (4866, 7896), (5264, 7299), (5677, 6768), (5922, 6488)]