28229096

素因数分解:

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

素因数の和:175

約数の個数: 96

約数和(自身を含む): 66977280

約数和(自身を除く): 38748184

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 49, 56, 62, 92, 98, 101, 124, 161, 184, 196, 202, 217, 248, 322, 392, 404, 434, 644, 707, 713, 808, 868, 1127, 1288, 1414, 1426, 1519, 1736, 2254, 2323, 2828, 2852, 3038, 3131, 4508, 4646, 4949, 4991, 5656, 5704, 6076, 6262, 9016, 9292, 9898, 9982, 12152, 12524, 16261, 18584, 19796, 19964, 21917, 25048, 32522, 34937, 39592, 39928, 43834, 65044, 69874, 72013, 87668, 113827, 130088, 139748, 144026, 153419, 175336, 227654, 279496, 288052, 306838, 455308, 504091, 576104, 613676, 910616, 1008182, 1227352, 2016364, 3528637, 4032728, 7057274, 14114548, 28229096]

約数ペア:

[(1, 28229096), (2, 14114548), (4, 7057274), (7, 4032728), (8, 3528637), (14, 2016364), (23, 1227352), (28, 1008182), (31, 910616), (46, 613676), (49, 576104), (56, 504091), (62, 455308), (92, 306838), (98, 288052), (101, 279496), (124, 227654), (161, 175336), (184, 153419), (196, 144026), (202, 139748), (217, 130088), (248, 113827), (322, 87668), (392, 72013), (404, 69874), (434, 65044), (644, 43834), (707, 39928), (713, 39592), (808, 34937), (868, 32522), (1127, 25048), (1288, 21917), (1414, 19964), (1426, 19796), (1519, 18584), (1736, 16261), (2254, 12524), (2323, 12152), (2828, 9982), (2852, 9898), (3038, 9292), (3131, 9016), (4508, 6262), (4646, 6076), (4949, 5704), (4991, 5656)]