13190912

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 31935456

約数和(自身を除く): 18744544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 433, 448, 476, 544, 866, 896, 952, 1088, 1732, 1792, 1904, 2176, 3031, 3464, 3808, 4352, 6062, 6928, 7361, 7616, 12124, 13856, 14722, 15232, 24248, 27712, 29444, 30464, 48496, 51527, 55424, 58888, 96992, 103054, 110848, 117776, 193984, 206108, 235552, 387968, 412216, 471104, 775936, 824432, 942208, 1648864, 1884416, 3297728, 6595456, 13190912]

約数ペア:

[(1, 13190912), (2, 6595456), (4, 3297728), (7, 1884416), (8, 1648864), (14, 942208), (16, 824432), (17, 775936), (28, 471104), (32, 412216), (34, 387968), (56, 235552), (64, 206108), (68, 193984), (112, 117776), (119, 110848), (128, 103054), (136, 96992), (224, 58888), (238, 55424), (256, 51527), (272, 48496), (433, 30464), (448, 29444), (476, 27712), (544, 24248), (866, 15232), (896, 14722), (952, 13856), (1088, 12124), (1732, 7616), (1792, 7361), (1904, 6928), (2176, 6062), (3031, 4352), (3464, 3808)]