42954736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4081

約数の個数: 40

約数和(自身を含む): 92302128

約数和(自身を除く): 49347392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 4001, 5368, 8002, 10736, 16004, 32008, 44011, 64016, 88022, 176044, 244061, 352088, 488122, 704176, 976244, 1952488, 2684671, 3904976, 5369342, 10738684, 21477368, 42954736]

約数ペア:

[(1, 42954736), (2, 21477368), (4, 10738684), (8, 5369342), (11, 3904976), (16, 2684671), (22, 1952488), (44, 976244), (61, 704176), (88, 488122), (122, 352088), (176, 244061), (244, 176044), (488, 88022), (671, 64016), (976, 44011), (1342, 32008), (2684, 16004), (4001, 10736), (5368, 8002)]