7944358184

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{12919}}^1$

素因数の和:13150

約数の個数: 64

約数和(自身を含む): 17364480000

約数和(自身を除く): 9420121816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 139, 158, 278, 316, 553, 556, 632, 973, 1106, 1112, 1946, 2212, 3892, 4424, 7784, 10981, 12919, 21962, 25838, 43924, 51676, 76867, 87848, 90433, 103352, 153734, 180866, 307468, 361732, 614936, 723464, 1020601, 1795741, 2041202, 3591482, 4082404, 7144207, 7182964, 8164808, 12570187, 14288414, 14365928, 25140374, 28576828, 50280748, 57153656, 100561496, 141863539, 283727078, 567454156, 993044773, 1134908312, 1986089546, 3972179092, 7944358184]

約数ペア:

[(1, 7944358184), (2, 3972179092), (4, 1986089546), (7, 1134908312), (8, 993044773), (14, 567454156), (28, 283727078), (56, 141863539), (79, 100561496), (139, 57153656), (158, 50280748), (278, 28576828), (316, 25140374), (553, 14365928), (556, 14288414), (632, 12570187), (973, 8164808), (1106, 7182964), (1112, 7144207), (1946, 4082404), (2212, 3591482), (3892, 2041202), (4424, 1795741), (7784, 1020601), (10981, 723464), (12919, 614936), (21962, 361732), (25838, 307468), (43924, 180866), (51676, 153734), (76867, 103352), (87848, 90433)]