29186872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 66447360

約数和(自身を除く): 37260488

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 823, 1144, 1364, 1612, 1646, 2728, 3224, 3292, 4433, 6584, 8866, 9053, 10699, 17732, 18106, 21398, 25513, 35464, 36212, 42796, 51026, 72424, 85592, 102052, 117689, 204104, 235378, 280643, 331669, 470756, 561286, 663338, 941512, 1122572, 1326676, 2245144, 2653352, 3648359, 7296718, 14593436, 29186872]

約数ペア:

[(1, 29186872), (2, 14593436), (4, 7296718), (8, 3648359), (11, 2653352), (13, 2245144), (22, 1326676), (26, 1122572), (31, 941512), (44, 663338), (52, 561286), (62, 470756), (88, 331669), (104, 280643), (124, 235378), (143, 204104), (248, 117689), (286, 102052), (341, 85592), (403, 72424), (572, 51026), (682, 42796), (806, 36212), (823, 35464), (1144, 25513), (1364, 21398), (1612, 18106), (1646, 17732), (2728, 10699), (3224, 9053), (3292, 8866), (4433, 6584)]