3241784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 7707840

約数和(自身を除く): 4466056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 73, 91, 104, 122, 146, 182, 244, 292, 364, 427, 488, 511, 584, 728, 793, 854, 949, 1022, 1586, 1708, 1898, 2044, 3172, 3416, 3796, 4088, 4453, 5551, 6344, 6643, 7592, 8906, 11102, 13286, 17812, 22204, 26572, 31171, 35624, 44408, 53144, 57889, 62342, 115778, 124684, 231556, 249368, 405223, 463112, 810446, 1620892, 3241784]

約数ペア:

[(1, 3241784), (2, 1620892), (4, 810446), (7, 463112), (8, 405223), (13, 249368), (14, 231556), (26, 124684), (28, 115778), (52, 62342), (56, 57889), (61, 53144), (73, 44408), (91, 35624), (104, 31171), (122, 26572), (146, 22204), (182, 17812), (244, 13286), (292, 11102), (364, 8906), (427, 7592), (488, 6643), (511, 6344), (584, 5551), (728, 4453), (793, 4088), (854, 3796), (949, 3416), (1022, 3172), (1586, 2044), (1708, 1898)]