76982672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11939}}^1$

素因数の和:11991

約数の個数: 40

約数和(自身を含む): 165822720

約数和(自身を除く): 88840048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11939, 23878, 47756, 95512, 155207, 191024, 310414, 370109, 620828, 740218, 1241656, 1480436, 2483312, 2960872, 4811417, 5921744, 9622834, 19245668, 38491336, 76982672]

約数ペア:

[(1, 76982672), (2, 38491336), (4, 19245668), (8, 9622834), (13, 5921744), (16, 4811417), (26, 2960872), (31, 2483312), (52, 1480436), (62, 1241656), (104, 740218), (124, 620828), (208, 370109), (248, 310414), (403, 191024), (496, 155207), (806, 95512), (1612, 47756), (3224, 23878), (6448, 11939)]