13378048

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 80

約数和(自身を含む): 29830680

約数和(自身を除く): 16452632

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 53, 58, 64, 68, 106, 116, 128, 136, 212, 232, 256, 272, 424, 464, 493, 512, 544, 848, 901, 928, 986, 1088, 1537, 1696, 1802, 1856, 1972, 2176, 3074, 3392, 3604, 3712, 3944, 4352, 6148, 6784, 7208, 7424, 7888, 8704, 12296, 13568, 14416, 14848, 15776, 24592, 26129, 27136, 28832, 31552, 49184, 52258, 57664, 63104, 98368, 104516, 115328, 126208, 196736, 209032, 230656, 252416, 393472, 418064, 461312, 786944, 836128, 1672256, 3344512, 6689024, 13378048]

約数ペア:

[(1, 13378048), (2, 6689024), (4, 3344512), (8, 1672256), (16, 836128), (17, 786944), (29, 461312), (32, 418064), (34, 393472), (53, 252416), (58, 230656), (64, 209032), (68, 196736), (106, 126208), (116, 115328), (128, 104516), (136, 98368), (212, 63104), (232, 57664), (256, 52258), (272, 49184), (424, 31552), (464, 28832), (493, 27136), (512, 26129), (544, 24592), (848, 15776), (901, 14848), (928, 14416), (986, 13568), (1088, 12296), (1537, 8704), (1696, 7888), (1802, 7424), (1856, 7208), (1972, 6784), (2176, 6148), (3074, 4352), (3392, 3944), (3604, 3712)]