17542912

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 38631600

約数和(自身を除く): 21088688

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 139, 232, 256, 272, 278, 464, 493, 544, 556, 928, 986, 1088, 1112, 1856, 1972, 2176, 2224, 2363, 3712, 3944, 4031, 4352, 4448, 4726, 7424, 7888, 8062, 8896, 9452, 15776, 16124, 17792, 18904, 31552, 32248, 35584, 37808, 63104, 64496, 68527, 75616, 126208, 128992, 137054, 151232, 257984, 274108, 302464, 515968, 548216, 604928, 1031936, 1096432, 2192864, 4385728, 8771456, 17542912]

約数ペア:

[(1, 17542912), (2, 8771456), (4, 4385728), (8, 2192864), (16, 1096432), (17, 1031936), (29, 604928), (32, 548216), (34, 515968), (58, 302464), (64, 274108), (68, 257984), (116, 151232), (128, 137054), (136, 128992), (139, 126208), (232, 75616), (256, 68527), (272, 64496), (278, 63104), (464, 37808), (493, 35584), (544, 32248), (556, 31552), (928, 18904), (986, 17792), (1088, 16124), (1112, 15776), (1856, 9452), (1972, 8896), (2176, 8062), (2224, 7888), (2363, 7424), (3712, 4726), (3944, 4448), (4031, 4352)]