29974912

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 66402000

約数和(自身を除く): 36427088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 349, 352, 488, 671, 698, 704, 976, 1342, 1396, 1408, 1952, 2684, 2792, 3839, 3904, 5368, 5584, 7678, 7808, 10736, 11168, 15356, 21289, 21472, 22336, 30712, 42578, 42944, 44672, 61424, 85156, 85888, 122848, 170312, 234179, 245696, 340624, 468358, 491392, 681248, 936716, 1362496, 1873432, 2724992, 3746864, 7493728, 14987456, 29974912]

約数ペア:

[(1, 29974912), (2, 14987456), (4, 7493728), (8, 3746864), (11, 2724992), (16, 1873432), (22, 1362496), (32, 936716), (44, 681248), (61, 491392), (64, 468358), (88, 340624), (122, 245696), (128, 234179), (176, 170312), (244, 122848), (349, 85888), (352, 85156), (488, 61424), (671, 44672), (698, 42944), (704, 42578), (976, 30712), (1342, 22336), (1396, 21472), (1408, 21289), (1952, 15356), (2684, 11168), (2792, 10736), (3839, 7808), (3904, 7678), (5368, 5584)]