38240384

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 97104000

約数和(自身を除く): 58863616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 67, 91, 98, 104, 112, 128, 134, 182, 196, 208, 224, 268, 343, 364, 392, 416, 448, 469, 536, 637, 686, 728, 784, 832, 871, 896, 938, 1072, 1274, 1372, 1456, 1568, 1664, 1742, 1876, 2144, 2548, 2744, 2912, 3136, 3283, 3484, 3752, 4288, 4459, 5096, 5488, 5824, 6097, 6272, 6566, 6968, 7504, 8576, 8918, 10192, 10976, 11648, 12194, 13132, 13936, 15008, 17836, 20384, 21952, 22981, 24388, 26264, 27872, 30016, 35672, 40768, 42679, 43904, 45962, 48776, 52528, 55744, 60032, 71344, 81536, 85358, 91924, 97552, 105056, 111488, 142688, 170716, 183848, 195104, 210112, 285376, 298753, 341432, 367696, 390208, 420224, 570752, 597506, 682864, 735392, 780416, 1195012, 1365728, 1470784, 2390024, 2731456, 2941568, 4780048, 5462912, 9560096, 19120192, 38240384]

約数ペア:

[(1, 38240384), (2, 19120192), (4, 9560096), (7, 5462912), (8, 4780048), (13, 2941568), (14, 2731456), (16, 2390024), (26, 1470784), (28, 1365728), (32, 1195012), (49, 780416), (52, 735392), (56, 682864), (64, 597506), (67, 570752), (91, 420224), (98, 390208), (104, 367696), (112, 341432), (128, 298753), (134, 285376), (182, 210112), (196, 195104), (208, 183848), (224, 170716), (268, 142688), (343, 111488), (364, 105056), (392, 97552), (416, 91924), (448, 85358), (469, 81536), (536, 71344), (637, 60032), (686, 55744), (728, 52528), (784, 48776), (832, 45962), (871, 43904), (896, 42679), (938, 40768), (1072, 35672), (1274, 30016), (1372, 27872), (1456, 26264), (1568, 24388), (1664, 22981), (1742, 21952), (1876, 20384), (2144, 17836), (2548, 15008), (2744, 13936), (2912, 13132), (3136, 12194), (3283, 11648), (3484, 10976), (3752, 10192), (4288, 8918), (4459, 8576), (5096, 7504), (5488, 6968), (5824, 6566), (6097, 6272)]