29940128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 63794304

約数和(自身を除く): 33854176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1171, 1504, 1598, 2342, 3196, 4684, 6392, 9368, 12784, 18736, 19907, 25568, 37472, 39814, 55037, 79628, 110074, 159256, 220148, 318512, 440296, 637024, 880592, 935629, 1761184, 1871258, 3742516, 7485032, 14970064, 29940128]

約数ペア:

[(1, 29940128), (2, 14970064), (4, 7485032), (8, 3742516), (16, 1871258), (17, 1761184), (32, 935629), (34, 880592), (47, 637024), (68, 440296), (94, 318512), (136, 220148), (188, 159256), (272, 110074), (376, 79628), (544, 55037), (752, 39814), (799, 37472), (1171, 25568), (1504, 19907), (1598, 18736), (2342, 12784), (3196, 9368), (4684, 6392)]