28999776

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 96

約数和(自身を含む): 86365440

約数和(自身を除く): 57365664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1223, 1248, 1482, 1824, 1976, 2446, 2964, 3669, 3952, 4892, 5928, 7338, 7904, 9784, 11856, 14676, 15899, 19568, 23237, 23712, 29352, 31798, 39136, 46474, 47697, 58704, 63596, 69711, 92948, 95394, 117408, 127192, 139422, 185896, 190788, 254384, 278844, 302081, 371792, 381576, 508768, 557688, 604162, 743584, 763152, 906243, 1115376, 1208324, 1526304, 1812486, 2230752, 2416648, 3624972, 4833296, 7249944, 9666592, 14499888, 28999776]

約数ペア:

[(1, 28999776), (2, 14499888), (3, 9666592), (4, 7249944), (6, 4833296), (8, 3624972), (12, 2416648), (13, 2230752), (16, 1812486), (19, 1526304), (24, 1208324), (26, 1115376), (32, 906243), (38, 763152), (39, 743584), (48, 604162), (52, 557688), (57, 508768), (76, 381576), (78, 371792), (96, 302081), (104, 278844), (114, 254384), (152, 190788), (156, 185896), (208, 139422), (228, 127192), (247, 117408), (304, 95394), (312, 92948), (416, 69711), (456, 63596), (494, 58704), (608, 47697), (624, 46474), (741, 39136), (912, 31798), (988, 29352), (1223, 23712), (1248, 23237), (1482, 19568), (1824, 15899), (1976, 14676), (2446, 11856), (2964, 9784), (3669, 7904), (3952, 7338), (4892, 5928)]