1038464

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 2529600

約数和(自身を除く): 1491136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 128, 133, 152, 224, 244, 266, 304, 427, 448, 488, 532, 608, 854, 896, 976, 1064, 1159, 1216, 1708, 1952, 2128, 2318, 2432, 3416, 3904, 4256, 4636, 6832, 7808, 8113, 8512, 9272, 13664, 16226, 17024, 18544, 27328, 32452, 37088, 54656, 64904, 74176, 129808, 148352, 259616, 519232, 1038464]

約数ペア:

[(1, 1038464), (2, 519232), (4, 259616), (7, 148352), (8, 129808), (14, 74176), (16, 64904), (19, 54656), (28, 37088), (32, 32452), (38, 27328), (56, 18544), (61, 17024), (64, 16226), (76, 13664), (112, 9272), (122, 8512), (128, 8113), (133, 7808), (152, 6832), (224, 4636), (244, 4256), (266, 3904), (304, 3416), (427, 2432), (448, 2318), (488, 2128), (532, 1952), (608, 1708), (854, 1216), (896, 1159), (976, 1064)]