29185156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 70785792

約数和(自身を除く): 41600636

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 143, 148, 154, 182, 197, 259, 286, 308, 364, 394, 407, 481, 518, 572, 788, 814, 962, 1001, 1036, 1379, 1628, 1924, 2002, 2167, 2561, 2758, 2849, 3367, 4004, 4334, 5122, 5291, 5516, 5698, 6734, 7289, 8668, 10244, 10582, 11396, 13468, 14578, 15169, 17927, 21164, 28171, 29156, 30338, 35854, 37037, 51023, 56342, 60676, 71708, 74074, 80179, 94757, 102046, 112684, 148148, 160358, 189514, 197197, 204092, 320716, 379028, 394394, 561253, 663299, 788788, 1042327, 1122506, 1326598, 2084654, 2245012, 2653196, 4169308, 7296289, 14592578, 29185156]

約数ペア:

[(1, 29185156), (2, 14592578), (4, 7296289), (7, 4169308), (11, 2653196), (13, 2245012), (14, 2084654), (22, 1326598), (26, 1122506), (28, 1042327), (37, 788788), (44, 663299), (52, 561253), (74, 394394), (77, 379028), (91, 320716), (143, 204092), (148, 197197), (154, 189514), (182, 160358), (197, 148148), (259, 112684), (286, 102046), (308, 94757), (364, 80179), (394, 74074), (407, 71708), (481, 60676), (518, 56342), (572, 51023), (788, 37037), (814, 35854), (962, 30338), (1001, 29156), (1036, 28171), (1379, 21164), (1628, 17927), (1924, 15169), (2002, 14578), (2167, 13468), (2561, 11396), (2758, 10582), (2849, 10244), (3367, 8668), (4004, 7289), (4334, 6734), (5122, 5698), (5291, 5516)]