66288248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6571}}^1$

素因数の和:6687

約数の個数: 32

約数和(自身を含む): 135251760

約数和(自身を除く): 68963512

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 6571, 10088, 13142, 26284, 52568, 85423, 170846, 341692, 637387, 683384, 1274774, 2549548, 5099096, 8286031, 16572062, 33144124, 66288248]

約数ペア:

[(1, 66288248), (2, 33144124), (4, 16572062), (8, 8286031), (13, 5099096), (26, 2549548), (52, 1274774), (97, 683384), (104, 637387), (194, 341692), (388, 170846), (776, 85423), (1261, 52568), (2522, 26284), (5044, 13142), (6571, 10088)]