3651856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 7740824

約数和(自身を除く): 4088968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 181, 194, 208, 362, 388, 724, 776, 1261, 1448, 1552, 2353, 2522, 2896, 4706, 5044, 9412, 10088, 17557, 18824, 20176, 35114, 37648, 70228, 140456, 228241, 280912, 456482, 912964, 1825928, 3651856]

約数ペア:

[(1, 3651856), (2, 1825928), (4, 912964), (8, 456482), (13, 280912), (16, 228241), (26, 140456), (52, 70228), (97, 37648), (104, 35114), (181, 20176), (194, 18824), (208, 17557), (362, 10088), (388, 9412), (724, 5044), (776, 4706), (1261, 2896), (1448, 2522), (1552, 2353)]