3089944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 7086240

約数和(自身を除く): 3996296

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 73, 74, 88, 104, 143, 146, 148, 286, 292, 296, 407, 481, 572, 584, 803, 814, 949, 962, 1144, 1606, 1628, 1898, 1924, 2701, 3212, 3256, 3796, 3848, 5291, 5402, 6424, 7592, 10439, 10582, 10804, 20878, 21164, 21608, 29711, 35113, 41756, 42328, 59422, 70226, 83512, 118844, 140452, 237688, 280904, 386243, 772486, 1544972, 3089944]

約数ペア:

[(1, 3089944), (2, 1544972), (4, 772486), (8, 386243), (11, 280904), (13, 237688), (22, 140452), (26, 118844), (37, 83512), (44, 70226), (52, 59422), (73, 42328), (74, 41756), (88, 35113), (104, 29711), (143, 21608), (146, 21164), (148, 20878), (286, 10804), (292, 10582), (296, 10439), (407, 7592), (481, 6424), (572, 5402), (584, 5291), (803, 3848), (814, 3796), (949, 3256), (962, 3212), (1144, 2701), (1606, 1924), (1628, 1898)]