4276064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 9560880

約数和(自身を除く): 5284816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 541, 608, 988, 1082, 1976, 2164, 3952, 4328, 7033, 7904, 8656, 10279, 14066, 17312, 20558, 28132, 41116, 56264, 82232, 112528, 133627, 164464, 225056, 267254, 328928, 534508, 1069016, 2138032, 4276064]

約数ペア:

[(1, 4276064), (2, 2138032), (4, 1069016), (8, 534508), (13, 328928), (16, 267254), (19, 225056), (26, 164464), (32, 133627), (38, 112528), (52, 82232), (76, 56264), (104, 41116), (152, 28132), (208, 20558), (247, 17312), (304, 14066), (416, 10279), (494, 8656), (541, 7904), (608, 7033), (988, 4328), (1082, 3952), (1976, 2164)]