29198554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 31765286

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 587, 646, 1174, 1309, 1463, 2261, 2618, 2926, 3553, 4109, 4522, 6457, 7106, 8218, 9979, 11153, 12914, 19958, 22306, 24871, 45199, 49742, 69853, 78071, 90398, 109769, 122683, 139706, 156142, 189601, 219538, 245366, 379202, 768383, 858781, 1327207, 1536766, 1717562, 2085611, 2654414, 4171222, 14599277, 29198554]

約数ペア:

[(1, 29198554), (2, 14599277), (7, 4171222), (11, 2654414), (14, 2085611), (17, 1717562), (19, 1536766), (22, 1327207), (34, 858781), (38, 768383), (77, 379202), (119, 245366), (133, 219538), (154, 189601), (187, 156142), (209, 139706), (238, 122683), (266, 109769), (323, 90398), (374, 78071), (418, 69853), (587, 49742), (646, 45199), (1174, 24871), (1309, 22306), (1463, 19958), (2261, 12914), (2618, 11153), (2926, 9979), (3553, 8218), (4109, 7106), (4522, 6457)]