30853888

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 67762688

約数和(自身を除く): 36908800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 127, 128, 146, 208, 254, 256, 292, 416, 508, 584, 832, 949, 1016, 1168, 1651, 1664, 1898, 2032, 2336, 3302, 3328, 3796, 4064, 4672, 6604, 7592, 8128, 9271, 9344, 13208, 15184, 16256, 18542, 18688, 26416, 30368, 32512, 37084, 52832, 60736, 74168, 105664, 120523, 121472, 148336, 211328, 241046, 242944, 296672, 422656, 482092, 593344, 964184, 1186688, 1928368, 2373376, 3856736, 7713472, 15426944, 30853888]

約数ペア:

[(1, 30853888), (2, 15426944), (4, 7713472), (8, 3856736), (13, 2373376), (16, 1928368), (26, 1186688), (32, 964184), (52, 593344), (64, 482092), (73, 422656), (104, 296672), (127, 242944), (128, 241046), (146, 211328), (208, 148336), (254, 121472), (256, 120523), (292, 105664), (416, 74168), (508, 60736), (584, 52832), (832, 37084), (949, 32512), (1016, 30368), (1168, 26416), (1651, 18688), (1664, 18542), (1898, 16256), (2032, 15184), (2336, 13208), (3302, 9344), (3328, 9271), (3796, 8128), (4064, 7592), (4672, 6604)]