65962832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16691}}^1$

素因数の和:16731

約数の個数: 40

約数和(自身を含む): 144886560

約数和(自身を除く): 78923728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 16691, 33382, 66764, 133528, 216983, 267056, 317129, 433966, 634258, 867932, 1268516, 1735864, 2537032, 3471728, 4122677, 5074064, 8245354, 16490708, 32981416, 65962832]

約数ペア:

[(1, 65962832), (2, 32981416), (4, 16490708), (8, 8245354), (13, 5074064), (16, 4122677), (19, 3471728), (26, 2537032), (38, 1735864), (52, 1268516), (76, 867932), (104, 634258), (152, 433966), (208, 317129), (247, 267056), (304, 216983), (494, 133528), (988, 66764), (1976, 33382), (3952, 16691)]