4032728

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 9400320

約数和(自身を除く): 5367592

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 101, 124, 161, 184, 202, 217, 248, 322, 404, 434, 644, 707, 713, 808, 868, 1288, 1414, 1426, 1736, 2323, 2828, 2852, 3131, 4646, 4991, 5656, 5704, 6262, 9292, 9982, 12524, 16261, 18584, 19964, 21917, 25048, 32522, 39928, 43834, 65044, 72013, 87668, 130088, 144026, 175336, 288052, 504091, 576104, 1008182, 2016364, 4032728]

約数ペア:

[(1, 4032728), (2, 2016364), (4, 1008182), (7, 576104), (8, 504091), (14, 288052), (23, 175336), (28, 144026), (31, 130088), (46, 87668), (56, 72013), (62, 65044), (92, 43834), (101, 39928), (124, 32522), (161, 25048), (184, 21917), (202, 19964), (217, 18584), (248, 16261), (322, 12524), (404, 9982), (434, 9292), (644, 6262), (707, 5704), (713, 5656), (808, 4991), (868, 4646), (1288, 3131), (1414, 2852), (1426, 2828), (1736, 2323)]